Jennifer Lawrence faced a red-faced moment at the Oscars when her voluminous Dior gown caused a stumble on stage. However, for the Vanity Fair post-Oscars party, the Best Actress winner opted for a more celebration-friendly outfit. Swapping her pale pink red carpet dress for a slinkier silver Calvin Klein Collection number, Jennifer posed with her award at the event in Los Angeles. Other stars, including Anne Hathaway, Zoe Saldana, Olivia Munn, and Amy Adams, also made quick outfit changes for the glamorous occasion. The Vanity Fair party, known for its star-studded guest list, marked a night of style transformations and continued celebrations in Hollywood.