Jojo Siwa, also known as Joelle Joanie Siwa, is an American YouTube celebrity, dancer, actress, and singer. She was the youngest contestant to participate in the second series of 'Abby's Ultimate Dance Competition' and she gained popularity when she appeared in the fifth-sixth season of ˜Dance Moms' reality show. She has also enacted in skits for Nickelodeon's Not-So-Valentine Special as guest artist. Further. her first song Boomerang went viral on YouTube and also won her the prestigious RIAA: Gold certifications. Her songs are very motivating and vocal against online bullying. She has a strong social media influence because of her active presence on Television and websites. She is also a successful entrepreneur as her merchandise and accessories sell at retail stores and on the internet. She has signed a book deal with iReach/ Amulet Books and her book is titled JoJo's Guide to Sweet Life." Her book talks about her positive attitude towards life and how she battled all social media negativity and it is to be published in October 2017.

Matthew David Morris, popularly known as MattyBRaps or simply MattyB, is a 14 years old American child artist. Most famous for his rapping skills, he is also a successful singer, songwriter, actor and dancer. He has an impressive online presence with large following on his YouTube channel, Facebook page, and Instagram and Twitter profiles. He has not only covered popular songs by famous artists like Willow Smith, Ke$ha, Rihanna and Justin Bieber, he has also released a number of original songs, complementing all his music releases with professional quality music videos. In 2014, he collaborated with James Maslow in his original song "Never Too Young" and with Maddi Jane in "Love Somebody". He has made guest appearances on a number of television shows including ˜The Wendy Williams Show', ˜Entertainment Tonight', ˜Today', <a title='Dr. Phil' href='/famous/dr-phil-mcgraw.htm'>Dr. Phil</a>', ˜The Queen Latifah Show' and ˜Dance Moms'. As an actor, he has worked on the reality TV series MattyB's World and many short films including Moment and Live for Today by MattyBraps. In 2013, Billboard ranked him 19th on their "21 Under 21" list.

Johnny Orlando is a Canadian singer, actor and a YouTuber who is famous for his YouTube channel ˜JohnnyOsings'. In this channel he covers the pop songs sung by famous singers like Rihanna, <a title='Justin Bieber' href='/famous/justin-bieber.htm'>Justin Bieber</a> and <a title='Austin Mahone' href='/famous/austin-mahone.htm'>Austin Mahone</a>. He started his singing career very early at the age of eight and created videos with his older sister <a title='Darian' href='/famous/darian-orlando.htm'>Darian</a>. He has also created videos of songs originally sung by him such as ˜Replay', ˜Summertime', ˜Never Give Up' and ˜Found My Girl.' He also has another vlog channel named ˜Johnny Logs' where he posts more about himself. He has acted in a number of commercials for Cadbury and Nutella on the YouTube. As of September 2016, he had amassed almost 1.1 million subscribers on YouTube and more than a million followers on Instagram as well though he is just a young teenager and has a long way yet to go. He also played the role of Wyatt in ˜Super Why!' and has featured in the film ˜Bunyan and Babe' with Kelsey Grammer and John Goodman which is scheduled to be released in 2017.

Lip-sync, dance and POV video creator popular on TikTok where he has gained more than 5 million fans for his qgriggs account. He earned representation with TalentX Entertainment. He is known for his signature hair, which he has dyed such colors as platinum blonde and black.

He is an American creative video personality who is well-known on TikTok, where he has over 2.3 million followers. His alejandrozario account has comedic sketches and vlogs, as well as transition videos and other content.

Lip-sync, comedy and duet video creator also known for posting vlogs on his self-titled TikTok account. He has amassed more than 4.9 million fans. His videos regularly receive over 1 million views apiece. 

Sophia Grace Brownlee is a British actress, singer and TV personality who became famous overnight when a YouTube video of her singing a cover version of Nicki Minaj's song "Super Bass" went viral. In the video, an eight-years-old Sophia can be seen singing while her cousin, five-years-old Rosie Grace McClelland, dances beside her. Within a month of publishing the video on YouTube, the two girls appeared on ˜The Ellen Show' and soon became a regular guest of the show. Sophia has since then released three singles along with music videos. The first single was "Girls Just Gotta Have Fun" which also featured her cousin Rosie. Her second single, "Best Friends", made it to the "Billboard Hot 100" list. In June 2016, she released her third single "Girl In The Mirror" featuring Silentó. She has signed a deal with Capitol Records France and will be releasing a full album in 2016 itself. The illustrated children's book that she co-wrote with her cousin, ˜Tea Time with Sophia Grace & Rosie', gained No. 2 spot on The New York Times Best Seller list of "Children's Picture Books". She is also a successful YouTuber with almost 2 million subscribers.

Payton Moormeier is an American social-media personality. He is best known for his 'musical.ly' uploads. His 'musical.ly' videos are proof of his incredible video-editing skills. He is popular for the special effects and transitions he adds to his 'musical.ly' videos. Payton is a verified "muser." He is a former member of a 'musical.ly' group and has attended the video convention 'Playlist Live' twice. Payton is also famous on other social-media platforms such as 'Facebook,' 'Instagram,' and 'Twitter.' He has a significant social-media fan base and owns a merchandize line.

TikTok star who has risen to fame for her self-titled TikTok channel. Her lip-syncing and dancing freestyles to popular music have helped her gain huge popularity. She was cast in the Brat series Attaway General. 

Sebastian Moy is a musical.ly celebrity and social media influencer from the United States. He comes from a family of internet superstars and has gained fame on sites such as musical.ly and Instagram. Sebastian, a native of Florida, grew up with a flair for the dramatic. In 2016, he created a musical.ly account and started posting a combination of humor and lip-sync videos. It didn't take long for him to amass a huge and devoted following. On the site, he has over 800,000 followers. He then created profiles on other social media sites as well. He has over 429 thousand Instagram followers and over 9 thousand Twitter followers. He also has a fairly popular YouTube channel with 48 thousand followers and 890 thousand views.

Given the fast development of the musical.ly app since its official debut in August 2014, it's no surprise that musers like Signa O'Keefe have captured the hearts and minds of teenagers and tweens all around the world. Musical.ly is a smartphone software that allows users to make and share movies ranging in length from 15 seconds to one minute. Now, the material may be anything”singing, dancing, or lip-syncing to sound tracks that are integrated with the videos”the only limit is the user's imagination and ingenuity! So, although the app provides the platform, it is the user's uniqueness and inventiveness that keeps the viewers captivated. And Signa has all of these characteristics in spades. This American kid, with her message of optimism and expressive attitude to everything around her, is without a doubt one of the most popular musers as of April 2017. She mainly uploads videos in which she lip-syncs to famous songs, although she sometimes performs covers. And what a voice she has!

Brynn Rumfallo is a dancer and model who got recognition in 2013 as part of the dance team "Fresh Faces" which competed in season 8 of the hit show ˜America's Got Talent'. Brynn and her team reached the quarter finals of the competition. She also made a guest appearance on the next season of the show. In 2015, Brynn appeared on three episodes of Lifetime's dance reality show ˜Dance Moms' as a guest. Next year, she became a cast member of the show in its sixth season. Right after her inclusion into the show, she has been compared to one of the most successful participants of the show, Maddie Ziegler. She has been touted as the "next Maddie" and is supposed to replace Maddie after her departure from the show. In 2015, she also performed on the show ˜Dancing With the Stars' with Maddie Ziegler and Jaycee Wilkins. In 2016, she performed on ˜The Ellen DeGeneres Show' as part of the Dancer Palooza team. She has also been featured in music videos by Todrick Hall and MattyB. Brynn has modeled for Miss Fit by Miss Behave Girls.