In a joint interview with The X Factor USA judge, Trawick told the publication: "It was kind of one of those things where she moved, like, turned around, so we were face-to-face, and then..."
Spears then hit back: "Okay, that’s enough information, sweetie. It was sweet, just say that."
The pop princess also went on to admit that she's been dealing with the paparazzi for so long now she barely notices them.
Britney said: "I guess I’ve been under the microscope so long that I don’t even pay attention to the nonsense anymore. I gave up getting upset about things people make up about me a long time ago."
And despite wearing designer gear from the likes of Versace, Kanye West and Dolce & Gabanna in the shoot, Spears admitted to ELLE that she's really just a laid-back girl.
"I love my jeans and my sweats- I’m really just a tomboy at heart. So it’s really hard for me to be like Kim Kardashian and be make-up-and hair-ready every time I go out of my house. I’m not a believer in that, you know?
"On the other hand, when you do wear those sweats, you’re like, Oh God, I should step it up a notch."
Find the full interview in the US edition of ELLE Magazine, available September 18.
Click here for a behind the scenes video of the cover shoot.
Pictures courtesy of Alexi Lubomirski/ELLE
Watch MTV News on the hour every hour on MTV - Sky Channel 126 and Virgin Channel 134