'Pussycat Dolls' vocalist admits that she's piling on the pounds since having a break from touring.
"I have gained a lot of weight over the last few weeks because when we were on tour in Europe and doing our two hour show every night it is inevitable you're going to lose weight," the Sun quoted her as saying.
"But now I'm back home and I get to eat in all of my favourite restaurants every night, I stuff my face," she added.
The 30-year-old singer says she can't help herself when it comes to American grease.
"It's great. I love US food," she said. (ANI)