That was over 10 years ago in 2011.
Today she is 30, and has starred in 34 movies in total, 24 since X-Men: First Class was released.
In X-Men: First Class, I think Jennifer Lawrence looks:
X-Men: First Class scores 7.2 out of 10 on The Movie Database.
Jennifer Lawrence's first acting role was as 'Agnes' in The Poker House, released in 2008 when she was 17.