Nicki Minaj Switches It Up at 'Other Woman' Premiere After Party!

Nicki Minaj bares her midriff in a colorful dress while attending the premiere after party of her new movie The Other Woman held at The W Hotel on Monday (April 21) in Los Angeles.

Earlier in the day, the 31-year-old entertainer showed off her backside in a white form-fitting dress while hitting the red carpet with her co-stars Cameron Diaz, Kate Upton, and Leslie Mann.

PHOTOS: Check out the latest pics of Nicki Minaj

“I started working with her early last year – the reason she reached out to me is because Tyra Banks had given her my number,” celeb hairstylist, Oscar James, recently shared to Cosmopolitan about working with Nicki. “She wanted a more toned-down look, and I think that’s why she reached out to Tyra. So I created that wavy, super-blonde hair with the dark roots – the wig.”