Who's responsible fro Jennifer Aniston's weight gain?

Actress Jennifer Aniston says that her fiance Justin Theroux cooks pasta very well and that she has gained weight ever since she met him.

'Like, hello! Carbonara. It's a killer. The last couple of years since meeting this man have made me gain a couple extra pounds. But it's all worth it,' people.com quoted Aniston, who has been engaged to Theroux for almost two years. But the 45-year-old says she religiously works out. (Read: Jennifer Aniston got stripper fit with yoga and karam sag (kale) chips!)

Aniston aims for 45 minutes of cardio and 20 minutes of yoga or floor exercises.(Read: How celeb trainer Ramona Braganza got Hollywood hunks in shape (Exclusive))

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