Nicki Minaj is one busy Barbie.

Already overseas on the international leg of her tour, the Queens native took a little time out to launch her new MAC Viva Glam Nicki Lip Glass in London, Monday.

Rocking a colorful coat, and magenta leggings, Minaj headed to Selfridges Department Store where she greeted fans, and judging by her tweets, things went pretty well.

“Thank you to SELFRIDGES in London!!! We launched my new MAC VIVA GLAM Lip Glass today. Thanks for coming out barbz!!!