It's Dirty Work! Rihanna Gets Into Character As A�Janitor On Set Of Ocean's 8

She's filming the all-female installment of the Ocean's Eleven franchise.

And while it's not yet known what character she'll be playing, it seems Rihanna is in the thick of the action judging by snaps from the set in New York. 

The 28-year-old songstress donned a janitor's uniform seemingly on a covert mission in the comedy heist flick.