Jingle Ball 2013 -- Stars Visit the Us Weekly Photo Booth!
Jason Derulo and Jordin Sparks
Mistletoe kisses! Lovebirds Jason Derulo and Jordin Sparks showed off adorable affection for one another as they leaned in together for a sweet snapshot. The "Marry Me" singers took "pics with [young] fans backstage" and had "no PDA at all until they were in the Us photo booth," an insider reveals.