See where the stars ended up last night.
- Cameron Diaz, Alex Rodriguez, Gwen Stefani, Gavin Rossdale, Ashlee Simpson and Pete Wentz were on hand for Roger Federer's match at the U.S. Open [Getty Images]
- Ivanka Trump had a date night with her husband [IvankaTrump]
- Lydia Hearst caught the film "Tamara Drewe," which is about a young newspaper writer who goes back to her home in the English countryside only to find that it's being sold [LHearst]
- Chrissie Miller caught up on her TV shows and laundry [chrissiemiller]
- Samantha Ronson was looking forward to a nice night at home [samantharonson]