Khloé Kardashian

Khloé Kardashian

Khloé Kardashian admits she has gained more than 10 pounds.

The 30-year-old reality TV star, who embarked on a gruelling fitness regime and lost 30 pounds after splitting from estranged husband Lamar Odom in December amid rumours he cheated on her and was addicted to cocaine, is determined to get back in shape after "slacking off" while filming her upcoming E! series, 'Kourtney & Khloé Take The Hamptons' over the summer.

The brunette beauty shared her weight-loss plans on Twitter, writing: "Started working out again this week after slacking for a few months while taping in the Hamptons."

Khloé has teamed up with her longtime personal trainer, Gunnar Peterson, again, but also asked her followers to recommend other ways to workout.

She tweeted: "Mentally, I feel great already. My body will follow shortly. What r some of ur fav workouts?!? I love trying new things so I don't get bored (sic)"

After a fan commented that she doesn't look like she has gained any weight, the 'Keeping Up with the Kardashians' star replied: "I def gained about 10 lbs or even more. Oye! Focused now (sic)"

She later posted a video of herself woking hard in the gym.

Earlier this year, Khloé, who is dating French Montana, claimed she loved working out.

She said: "I've definitely become obsessed with working out! It's funny, because my weight has always fluctuated -- but recently so many people have been saying "you look so good, you've lost all this weight." It's actually been about a year and a half that I've been making a lifestyle change. There's no quick fix, I would say."