Some celebrities go to extreme lengths to promote an album. We've seen some dress up in animal costume, enter derranged reality TV shows, and even create their own press scandals around the time of their album release. It's shocking.
Not Rihanna though, all she needs to do is take the stairs in an inventive manner and heads are turning.
Quick flash o' the armpit just to make sure it's all out there, and we're good to go.
Oh, did we mention Rihanna's album Talk That Talk is out on November 21st? Read our totes profesh review of it here.