I got into shape because I took kick-boxing lessons every day to prepare for a fight scene with Taylor Lautner. I really wanted to lie down and eat Chinese food, but I kick-boxed every morning and ran. If someone was filming you with your kit off, you'd do the same thing.
Hollywood is a very strong machine that needs, and in... especially with female actors, fresh flesh. It's that cruel. But that's the way it is.

