Miley Cyrus, Patrick Schwarzenegger to get matching tattoos?

Pop star Miley Cyrus and her rumoured boyfriend Patrick Schwarzenegger are reportedly keen to get matching X-rated tattoos.

The couple, who have been dating for four months, are reportedly keen to prove their love with 'X-rated' inkings, reported Hollywood Life.

"It's not a one way street, he's into her big time. Her wild side does not turn him off. It's to the point where he's getting wilder, he's expanding that side of him," a source said.

"He's actually gone so far as to tell her that he wants them to get matching tattoos, below the belt, if you know what I mean. It's so X-rated and of course she's totally down for it," it added.