I was terrible in some of my movies: Blake Lively

Singer-actress Blake Lively thinks she has been "really terrible" in some of her movies.The 27-year-old actress said she always likes to 'push'herself in her work but said sometimes the challenges don't pay off, reported Contactmusic.'I always want to challenge and stimulate myself. Sometimes I'll see one of my movies and think, 'I was really terrible in that' because I pushed myself to do something that I actually couldn't do.'And then I'll see other movies and say, 'Wow I really managed to pull that off and I'm so proud because that was a stretch for me," she said.