Christina Aguilera has claimed she hates going to the gym.

Xtina- who recently separated from her husband, Jordan Bratman, says she only exercises to lift her mood.

She told Look magazine: “I’ve never really been good at staying in shape! I’m not one of those people who likes buckling down and loves a workout. I detest exercising. But I do it because it helps me feel good and helps my mind feel good. I don’t like deprivation, I will say that. So I definitely like to treat myself."

The singer also revealed that she didn’t find it hard to feel sexy after the birth of her son, adding: “I felt there was a new found confidence in myself and my body that I didn’t have before.”

Watch the video for Christina’s single 'Bionic' below: