Khloe Kardashian is currently wearing swimsuits as underwear because her bum has become so big.
Khloe Kardashian
The 33-year-old reality star - who gave birth to her daughter, True Thompson, on April 12 - has discussed the challenge of regaining her pre-pregnancy figure on her Snapchat account.
The 'Revenge Body' star shared: "Day two in the gym. My body is so sore today. I woke up hurting, but [it's] the best thing ever. Day two, let's see how this goes. I hope it's a little better than yesterday."
Later, Khloe showed off her workout wear, revealing: "My ass and thighs are so big now that I am now wearing my swimsuit on the bottom.
"So, I hope it sweats some of it off. Let's start with the cardio before Coach Joe gets here."
Khloe previously admitted she's found it a "struggle" to get back into the "groove of working out" because her body isn't as strong as it was before the baby.
She explained: "It is a struggle getting back into the groove of working out - mentally I'm strong but physically it's just not the same. My body is not doing what my mind wants it to do. So it's a struggle but it's only day one."
The curvaceous star is also finding it tough trying to fit her workouts around her little girl - whom she has with her boyfriend Tristan Thompson - because she constantly wants to feed.
Khloe said: "I need to motivate myself and it's also a struggle trying to fit in working out in between feeding. No two days are the same. True is so great but still I can't predict if she's going to sleep for the whole two hours or if she's hungry."
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