Audrina Patridge and Corey Bohan have decided to end their relationship.

Sources close to the former "The Hills" star tell Us Weekly that Patridge "is single right now" after dating the Australian BMX Pro intermittently for half a decade.

"We've been off and on for almost five years," the 29-year-old reality star said of her relationship in July 2013, "but we've been solid."

The couple was last seen together in May enjoying a beach vacation in Puerto Aventuras, Mexico.

The last time Patridge talked about Bohan, she told Us Weekly he made her feel safer than any of the celebrities she dated in the past -- she has been involved with Ryan Cabrera, Mark Salling and Chris Pine.

"With other guys in the past I dated, I never felt safe," Patridge said. "We'd go out and I felt like I had to defend them, and so with Corey I feel like I'm safe -- he's a guy's guy... He's not afraid to get dirty and that's what I like about him. He's not super metro."

Before Bohan came into the picture in 2008 Patridge famously dated bad-boy Justin "Bobby" Brescia on-and-off until 2011.