'X Factor' beauty Nicole Scherzinger has revealed that she's just like anyone else after a night out and often forgets to wash her face or eats greasy food before going to bed. 

Speaking about her bad late-night habits, the superstar explained that she isn't perfect and will sometimes pass out with make-up on after eating Taco Bell takeaway treats:

"[My worst beauty habit is] I go to bed with my make-up on... Mostly after I've been out, if I'm tired. I find time to eat the Taco Bell, but not to wash my face!"

Last month, Scherzinger accompanied her contestant and finalist Hannah Barrett to the bakery Greggs, which is where Barrett worked, and served sausage rolls to customers while wearing one of the chain's aprons and caps.