Rapper performs in plastic undies at iHeart Pool Party

When you think 'pool party,' then think Nicki Minaj in a swimsuit or better still, a hot plastic lingerie.

Nicki donned a very colorful look which included a pinky-green bra, high-waist lemon green pant and pink-white leggings.

She was later joined by her 'Hey Mama' collaborators, David Geutta and Bebe Rexha. Then Chris Brown also performed.

Nicki later tweeted: ''Thank u iHeartRadio!!! And u guys for watching''