See where the stars ended up last night.
- Katrina Campins hit the gym for a workout [KatrinaCampins]
- Jennifer Lopez caught the West Coast premiere of "American Idol" with her cast mates [JLo]
- Khloe Kardashian caught a Lakers game [KhloeKardashian]
- Kim Kardashian did a day of press for her new reality show, "Kim and Kourtney Take New York" [KimKardashian]