Keke Palmer proudly put her nipple piercings on display last night at the red carpet premiere of "The Imitation Game."

While she doesn't appear in the flick, the actress stole the spotlight thanks to her very sexy ensemble.

The 21-year-old star showed off her mature style by sporting a sheer black top, green skirt and blazer (all from ICB), Sergio Rossi boots, jewelry from Jlani and her short new 'do.

A more covered-up Palmer can currently be seen in "Cinderella" on Broadway, but Monday night, it was all about the sex appeal!

She's come a long way from her days in "Akeelah and the Bee" and "True Jackson" -- what do you think of the look? Sound off below!