Los Angeles: Actor Taylor Lautner and longtime girlfriend Marie Avgeropoulos have split up.
A source said the two broke up a couple months ago and "it was completely amicable", reports eonline.com.
The source, who did not reveal a specific reason behind the young duo calling it quits, added: "Taylor is dating and having fun. Nothing serious."
Lautner and Avgeropoulos met over the summer of 2013 on the set of "Tracers".