Someone close to Hilton told People magazine the couple ended their 9-month-long romance a few days ago.
"She is saddened by the breakup but they're just too different and they wanted different things in life," a source close to Hilton told People. "He was loyal and sweet but it was time to take a break."
The magazine said the celebrities' respective publicists couldn't be reached for comment about the story.
Celebrity Breakups and divorces of 2014 [PHOTOS]