Rita Ora launch sona dress tight dress singer Black Sheep Syndication

Rita Ora is definitely hot right now.

Rita performed at the launch of the new Xperia Access phone at Sony Music's London headquarters yesterday. The "Hot Right Now" singer wore two different revealing, red patent leather dresses for the occasion.

Rita told the small crowd that she feels fortunate to be working on her second studio album after releasing her debut a year ago.

"This past year has been the most surreal part of my life since I've been alive," she said. "But it's pretty awesome and I'm so excited that I get to do a second album."

After the show, Rita stepped it up another notch in a Natalia Kaut bustier dress for the press photocall. Calvin Harris' girlfriend looked smokin' in the curve-hugging outfit, which she paired with black strappy sandals, gold jewelery, and red makeup.

She donned a completely different getup -- a green and gold silk print shirt dress -- while leaving the studio later that day.