Shawn Mendes & Camila Cabello
The singer and the Fifth Harmony member perform their new collaboration at L.A.'s Jingle Ball.
Tinashe
Before the show, the singer picks up clever products from Ulta Beauty at the Jingle Ball gifting suite.
Kenya Moore
The Real Housewives of Atlanta star is pretty in pink at L.A.'s Jingle Ball.
Zedd
The musician grins as he performs at L.A.'s Jingle Ball.
Selena Gomez
The actress waves to fans while filming a special project.
Ellie Goulding
The singer performs at 102.7 KIIS FM's Jingle Ball 2015 in L.A.
Joe Jonas
The singer rocks out onstage at L.A.'s Jingle Ball.
Nick Jonas
The singer performs at WiLD 94.9's FM's Jingle Ball 2015, presented by Capital One, at Oracle Arena in Oakland, Calif.
Demi Lovato
The singer looks red hot at 106.1 KISS FM's Jingle Ball 2015, presented by Capital One, at American Airlines Center in Dallas, Texas.
One Direction
Harry Styles, Niall Horan, Liam Payne and Louis Tomlinson attend 106.1 KISS FM's Jingle Ball 2015, presented by Capital One, at American Airlines Center in Dallas, Texas.
Joe Jonas
The DNCE singer performs at 106.1 KISS FM's Jingle Ball 2015, presented by Capital One, at American Airlines Center in Dallas, Texas.
NEXT GALLERY: Singers Performing Live