Nicki Minaj

Nicki Minaj dons a peacock-inspired wig while greeting fans in London on Jan. 21. Photo: GF/bauergriffinonline.com

Hey Nicki! Hey Nicki! You've outdone yourself with this brightly colored hairstyle.

Nicki Minaj was spotted in London this weekend rocking a blue, green and black dyed wig that reminded us of a peacock's feathers.

For full-on glamour, the 24-year-old rap star rounded out her bold 'do with full lashes, silver lined lids, bright-pink lipstick and khaki nail polish.

What do you think of Nicki Minaj's peacock-inspired hair?

Leave a comment below and click here to see how new "American Idol" judge Jennifer Lopez hit all the right notes with honey-toned highlights.

Click here for more wild and wacky Hollywood hairstyles.

Check out the musical origins (and style) of Nicki Minaj in the video below.