Rita Ora, who will star in the upcoming film "Fifty Shades of Grey" completely denied ever dating Rob Kardashian while talking to Aussie radio station KIIS 106.5. "I've got no idea what or who you're talking about," the singer, who is currently dating Calvin Harris, said. "Onwards and upwards guys. Honestly, there's a place and time for everything and people change and evolve. I think time will tell really and you've just got to keep the train moving forward." Meanwhile, her relationship with Calvin Harris is reportedly a bit rocky. An insider told The Mirror that filming "50 Shades" had definitely strained their relationship: "It's been tough for both of them but it's been even harder for them to spend time together recently. He's been busy DJing and she's working on her new album and shooting Fifty Shades of Grey. Calvin is more private when it comes to fame than Rita, which also played a part. He'd be happy to meet someone who has nothing to do with the industry."

Ora also recently appeared in a hilarious new skit for Funny or Die called "Girl, You Better Walk, much like a Funny or Die skit that was released last year where Anna Kendrick joined K-pop girl group f(x). She and Korean pop star HyunA talk about how every pop singer must have many different kinds of walks at their disposal. Ora says she has five walks, at which HyunA scoffs. Then they engage in a battle of walks that includes all different kinds of walks: Sexy Walk, the Airplane Walk, the Cake Walk, the Crazy Walk, the Angry Walk, the Bike Walk, the Walking too Many Dogs Too Fast Walk, the Text Walk, the Jump Walk, the Late Night Walking to Your Car in a Bad Neighborhood Walk, the Mall Walk, the Sneaky Walk, the Robot Walk, the Backwards Walk, the Processed Walk and more. Watch it below!