See where the stars ended up this weekend.
- Katy Perry, Selena Gomez, Joey McIntyre and AJ McLean were on hand for KISS FM's Jingle Ball [Getty Images]
- Christina Milian got into the holiday spirit at ABC Family's "25 Days of Christmas" [Rap Up]
- Steven Soderbergh caught the premiere of "And Everything Is Going Fine" [Getty Images]
- Robert DeNiro hosted a screening of Ryan Gosling andMichelle Williams' new film, "Blue Valentine" [Zimbio]
- Ivanka Trump did a photo shoot in Dubai [IvankaTrump]
- Whitney Port baked cookies for a family Hannukah party [whitneyEVEport]
- Samantha Ronson worked the decks at the Roxy in L.A. [samantharonson]