Joe Jonas and Ashley Greene have reportedly broken up

(HMG Celebrity News) – I guess Joe Jonas raving about girlfriend Ashley Greene in the April issue of Details was the kiss of death.  The handsome couple who have been together since the summer of 2010, have reportedly parted ways, according to New York Post’s Page Six.

“It was mutual and amicable,” a source said of the breakup, which happened weeks ago. The source adds that the stars’ hectic work schedule proved too difficult on the relationship.

In the Details interview out this week Joe commented on his romance with Ashley and it sounded like they were dealing okay with the being apart because of their career issues:

“It feels good,” he gushed in the interview. “I think what works about it is she really puts my feelings first. She understands my busy schedule. She’ll fly out to my shows – she’s been to places in South America that I can’t even pronounce.”

Greene, 24, is currently filming the third installment of Twilight, and has two other films out this year.  While Joe, 21, one third of the Jonas Brothers group, is set to release his first solo album this summer.