Formed at the end of an X Factor finale, Fifth Harmony has never failed to impress. Work From Home and Worth It are their best knows songs. You'll find them an amazing lot, with their latest album being something worthy of being put on repeat. 

The Chainsmokers is a duo of electronic dance music gurus. Their best songs are Don't Let Me Down, Roses, and Closer. Their latest release, All We Know, is yet to make it big on the billboard. 

Country queen, Kelsea Ballerini, has made us all fall in love with her. Her best songs are Dibs, Love Me Like You Mean It, Peter Pan, and her latest release: Yeah Boy.

Shawn Mendes is the youngest and has wooed us all with his music. His best-known song is Stitches, which was his first on the billboard. 

We best know Daya from her collab with The Chainsmokers: Don't Let Me Down. She has debuted with an EP, and we're yet to hear more of her amazing voice.