Rap superstar Nicki Minaj turned heads when she arrived at the launch of her new Kmart line Tuesday Oct. 15-- but it wasn't just because of what she was wearing.

The Superbass singer showed up to the L.A. event in her her brand new $400,000 Lamborghini Aventador--that she happened to paint a "pepto-bismol" pink color. She's already done the same for her Range Rover and Bentley, according to Yahoo! News. She posted the car before the paint job on her Instagram on Sept 14 with the caption, "She want me cuz she seen me in dat Aventador. Pull up on da curb so crazy i done bent da door..." While she revealed the original, midnight blue color of the luxury sports car, she gave away the idea that she wanted to repaint it and added, "...now make it pink!!!! #2014 #lambo #aventador #roadster"

Nicki Minaj Kmart Clothing Line Lookbook: Collection Includes Studded Caps and Jewelry [PHOTOS]

Rides-mag.com reported that she sent her car to West Coast Wrappers to paint it and switch the wheels to match just in time for the launch of her Kmart and shopyourway.com launch. She posted several pics of her new car color on Instagram as well. 

She described her line as "fashionable and sexy" on Good Morning America Wednesday Oct. 16. "I wanted to do something that would take Kmart to another level and make girls like me think that we could shop here," she said, adding that she looks up to designers like Chanel, Versace and Herve Leger for inspiration. Customers can purchase items from $3.99 for a studded bracelet to $37.99 for a denim jacket.

Tags: Nicki Minaj