Kim Kardashian worried over 'too big' derriere

The 31-year-old Kardashian starts her day with a hardcore bootcamp class so that she comes into shape, reports dailymail.co.uk.u00a0Kardashian, who was at the gym early in the morning for a double workout, tweeted: "I think my butt looks too big in these jeans."

Her backside looked too full in her black workout gear, which included a pair of lycra leggings. It was clear why Kardashian might be feeling a little concerned about her rear. But she is trying hard to tone up herself. u00a0"Early morning double workout. Bootcamp and pilates. Love starting my Monday like this," she tweeted.

Kim Kardashian. Pic/Santa Banta