Khloe Kardashian-Odom, wife of NBA's Lamar Odom, has revealed she lost 25 pounds.

The 28-year-old reality star said she dropped the pounds by doing "everything in moderation," according to Life & Style. She is on the cover of the magazine for the April issue.

Kardashian-Odom, 28, said she's had time to workout when she wasn't filming for Kourtney & Kim Take Miami or for X Factor.  

In the magazine, she discusses how her body has always been compared to her two older sisters, the now pregnant Kim Kardashian and mother-of-two Kourtney Kardashian.

"When I was a chunky little 8-year-old and I had these two beautiful sisters, I'd wonder, why don't I look like that?" she said to the magazine. "I hate it when people compare me to my sisters...I will never look like them."

Now that Kim Kardashian is gaining weight because of her pregnancy, she is reportedly less confident. 

A source told the magazine, "[Kim] was always seen as the sexy one in the family, and she loved it. Now that she's gaining so much weight, Kim isn't confident about her body. It makes matters worse that Khloé is looking amazing. It's hard for Kim to be happy for her."