Although Christina Aguilera was once part of the infamous Madonna-Britney kiss trio, she wasn't in the house when Brit took the stage with Madge once again Thursday night.
Instead, she was at Chateau Marmont for fashion line Dsquared2's L.A. launch party, where Lindsay Lohan and Nicole Richie were also hanging out. New mama Nic was even spotted eating mini burgers at the bash. Guests sipped French martinis, while LiLo drank an unidentified beverage from a wine glass.
Also at the designer party: Sophia Bush, who said an 8 a.m. breakfast with her parents the next day was what kept her from hitting the Madonna show. Sounds like a fair excuse to us.
—Reporting by Whitney English