Jennifer Lawrence had an embarrassing moment at the Oscars when her large Dior dress caused her to stumble on stage while receiving her Best Actress award. To avoid any further mishaps, she opted for a more practical outfit for the Vanity Fair post-Oscars event. Instead of her pale pink dress, Jennifer wore a sleek silver Calvin Klein Collection dress with a plunging neckline, which was much better suited for celebrating. She proudly posed with her award at the Sunset Tower in Los Angeles.

Quick change! Oscar-winner Jennifer Lawrence changed into a Calvin Klein dress to party at the Vanity Fair post-Oscars event on Sunday night

In a swift move, the talented Jennifer Lawrence swapped her attire into a stunning Calvin Klein Collection dress for the post-Oscars celebration hosted by Vanity Fair on Sunday evening.

Mixing things up: The figure-hugging silver number was more suitable for dancing and celebrating in than the voluminous Dior gown she had worn earlier in the evening

Mixing things up: The figure-hugging silver number was more suitable for dancing and celebrating in than the voluminous Dior gown she had worn earlier in the evening

Switching it up: The tight-fitting silver dress was perfect for partying and dancing, unlike the large Dior gown she had sported earlier that night.

Whoops! The sheer volume of Jennifer's Oscars gown had caused her to trip up while making her way to the stage to collect her award for Silver Linings Playbook

Oh no! Jennifer stumbled on her way to the stage to accept her award for Silver Linings Playbook at the Oscars due to the bulky size of her gown. She paired the dress with an elegant updo and accessorized with drop earrings and stacked bangles. In addition to Jennifer, Anne Hathaway also changed her outfit for the Vanity Fair party after winning Best Supporting Actress for her role in Les Miserables. Anne switched from a baby pink Prada gown to a dove grey silk dress from Saint Laurent with silver embellishments around the neck.

Posing pro: Jennifer ensured the pH๏τographers got her best angle as she was seen outside the Sunset Tower

Looking like a pro model, Jennifer made sure that the photographers captured her at her best angle while she was spotted outside the Sunset Tower.

Flawless: It's not hard to see why Jennifer is top of every director's wish list

Flawless: It's not hard to see why Jennifer is top of every director's wish list

Jennifer is so talented that it’s no wonder every director wants to work with her. She’s simply flawless.

Mini train: Jennifer's dress featured a much more manageable train than her earlier gown

Jennifer’s latest dress had a mini train that was much easier to handle compared to her previous gown.