Celebrity·Posted on Dec 15, 2015These Celebrities Got Festive As Fuck When They Stopped By Our Jingle Ball Photo Booth'Tis the Season to be Flawless!by Jon PremoschBuzzFeed StaffLinkFacebookPinterestTwitterMail Chloe Grace Moretz Selena Gomez Nick Jonas DNCE Tove Lo Alessia Cara and Zedd Shawn Mendes Shay Mitchell Michael J. Fox Fifth Harmony Tinashe Conrad Sewell Laura Marano R. City Ryan Seacrest and Kelsea Ballerini Charlie Puth Jonathan Cheban Shawn Hook Watch iHeartRadio's Z100 Jingle Ball on December 17 at 8 p.m. ET on The CW Network!