According to Page Six, Ashlee Simpson has split from Vincent Piazza.
The two were together for a year and a half.
Reports are saying that the couple broke up over the Thanksgiving holiday due to increasing work obligations. Though the split is said to have been a mutual agreement, Boardwalk Empire star Piazza's career is the one that's been on the rise.
A source said "Vincent has been working a lot, so he hasn’t been able to spend as much time with Ashlee, which has caused some problems. It was a mutual agreement to split, but things have been bumpy for a little while, so perhaps they might reconcile."
Reps for both stars have yet to issue a confirmation.
The pair began dating in June 2011 after Simpson split from former husband Pete Wentz; he and Simpson have a 3-year-old son together, Bronx.
This breakup comes on the heels of Joe and Tina Simpson's divorce after 24 years of marriage; Ashlee's parents called it quits earlier this year.