It's unlikely that Jennifer Lawrence got breast implants. Her 32C bra size is completely normal for 5' 9" tall. No matter what, people are going ask if she got a boob job just because of how famous she is. This before and after photo shows her as a late teenager and from recently. It looks like her breast size is smaller in the before picture, but that could be because she's pulling out all the stops to make it look bigger in the after photo.