Ashlee Simpson & Vincent Piazza Split

Access Hollywood
Vincent Piazza and Ashlee Simpson attend HBO's Official Emmy After Party at The Plaza at the Pacific Design Center in Los Angeles on September 23, 2012 -- Getty Premium

Ashlee Simpson and actor Vincent Piazza have reportedly called it quits.

According to multiple reports, the pair's busy schedules were too hard on their relationship.

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"There was no bad blood and no third party involved. It was honestly just a long distance relationship and it became too hard to make it work," a source told Us Weekly. "It's not necessarily forever and they could get back together. Nobody is to blame. Just the distance."

A New York Post source also blamed distance, but also thought Ashlee, 28, and the "Boardwalk Empire" star might still have a future together.

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"Vincent has been working a lot, so he hasn't been able to spend as much time with Ashlee, which has caused some problems," the Post source said. "It was a mutual agreement to split, but things have been bumpy for a little while, so perhaps they might reconcile."

Ashlee and Vincent began dating in June 2011. She was previously married to Fall Out Boy rocker Pete Wentz (the former couple has a son together, Bronx, 4). Ashlee and Pete finalized their divorce in November 2011.

-- Jesse Spero

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