Rihanna knows how to work a white dress, seen here at the U.S. 'Battleship' premiere.

How do we love Rihanna, let us count the ways. RiRi showed up to the U.S. premiere of her film "Battleship" last night and went straight b***s to the wall. Hear that? That's Angelina Jolie's Oscar leg quivering in fear. Who run the world? Rihanna.

Homegirl brought out the big guns (and by "guns" we mean "gams") at the screening of her movie "Battleship" last night in L.A., and we're seriously sobbing Kristen-Wiig-in-that-one-"SNL"-skit style right now. We went on record yesterday praising Ri's dance skills in her video for "Where Have You Been," and now it looks like Tyra Banks might want to hire the "We Found Love" singer as a judge on "America's Next Top Model." THIS, ladies and gents, is how you pose. Werque, sister. And then forward us the name of your nutritionist. Like, yesterday.

Photo credit: Splash News