Jennifer Lawrence's Day at the Oscars

1. Jennifer Lawrence arrives at the Oscars at Hollywood & Highland Center on February 24, 2013 in Hollywood, California.

2. The Best Actress winner for her performance in “Silver Linings Playbook” looked ready to walk down the aisle in a bride-like beauty courtesy of Dior Haute Couture. Lawrence topped off her wedding-inspired getup with a chic updo and diamonds by Chopard.

3. Bradley Cooper (L) and Jennifer Lawrence arrive at the Oscars held at Hollywood & Highland Center on February 24, 2013 in Hollywood, California.

4. Actresses Kristen Stewart, left, and Jennifer Lawrence arrive at the Oscars at the Dolby Theatre on Sunday Feb. 24, 2013, in Los Angeles.

5. Jennifer Lawrence arrives at the Oscars at Hollywood & Highland Center on February 24, 2013 in Hollywood, California.

6. Karen Lawrence, left, congratulates her daughter Jennifer Lawrence after she is announced as the winner of the award for best actress in a leading role for "Silver Linings Playbook" during the Oscars at the Dolby Theatre on Sunday Feb. 24, 2013, in Los Angeles.

7. Jennifer Lawrence, mother Karen Lawrence and actor Bradley Cooper celebrate after Lawrence wins the Best Actress award for 'Silver Linings Playbook' onstage during the Oscars held at the Dolby Theatre on February 24, 2013 in Hollywood, California.

8. Jennifer Lawrence stumbles as she walks on stage to accept the award for best actress in a leading role for "Silver Linings Playbook" during the Oscars at the Dolby Theatre on Sunday Feb. 24, 2013, in Los Angeles.

9. Jennifer Lawrence falls as she walks up the steps to accept the award for best actress for her role in "Silver Linings Playbook" at the 85th Academy Awards in Hollywood, California February 24, 2013.

10. Jennifer Lawrence reacts after she fell walking up the steps to accept the award for best actress for her role "Silver Linings Playbook" at the 85th Academy Awards in Hollywood, California February 24, 2013.

11. Jennifer Lawrence accepts the Best Actress award for 'Silver Linings Playbook' onstage during the Oscars held at the Dolby Theatre on February 24, 2013 in Hollywood, California.

12. Jennifer Lawrence accepts the award for Performance by an Actress in a Leading Role during the Oscars held at the Dolby Theatre on February 24, 2013 in Hollywood, California.

13. Jennifer Lawrence accepts the award for best actress in a leading role for "Silver Linings Playbook" during the Oscars at the Dolby Theatre on Sunday, Feb. 24, 2013, in Los Angeles.

14. Jennifer Lawrence onstage after winning the award for Actress in a Leading Role during the Oscars held at the Dolby Theatre on February 24, 2013 in Hollywood, California.

15. Jennifer Lawrence, best actress winner for her role in "Silver Linings Playbook," poses with her Oscar backstage at the 85th Academy Awards in Hollywood, California, February 24, 2013.

16. Jennifer Lawrence, best actress winner for her role in "Silver Linings Playbook," reacts after photographers made a picture of her making an obscene gesture as she took the stage in the photo room with her Oscar at the 85th Academy Awards in Hollywood, California February 24, 2013.