AceShowbiz -

Capital FM's Jingle Bell Ball, which took place at The O2 Arena in London this past weekend, was undeniably fun and amusing. A lot of big names such as Justin Bieber, Jason Derulo, Coldplay and Carly Rae Jepsen all showed up and gave their best performance onstage to celebrate the season.

Bieber wowed the crowd with his current singles from his latest album "Purpose" such as "What Do You Mean", "Sorry" and "Where Are You Now". The 23-year-old singer surprised the audiences by ripping off his navy shirt as he serenaded "Sorry". They couldn't stop screaming when the singer revealed the upper half of his body with dozens of tattoos across his arms.

Another singer who went topless at the event was Derulo. He wore a gold chain necklace as the only accessory on his hunky figure. Along with a group of dancers, Derulo made some nice moves as he sang "Talk Dirty". The American singer also performed "Secret Love Song" and was joined onstage by Little Mix for a duet on the song.

Also giving unforgettable performances at the event were Coldplay, Jepsen, Nick Jonas and Jess Glynne. Chris Martin and friends performed some songs from their new album "A Head Full Of Dreams" as well as their previous hits such as "Paradise", "Fix You" and "Princess of China". As for Jepsen, she was adorable singing her most famous hit ever "Call Me Maybe".