Trouble started while the two vacationed in Puerto Vallarta, Mexico in late December. “They had another huge fight, and Selena won’t forgive him,” a source told the mag.
The stars returned to L.A. separately and celebrated New Year’s Eve apart. Selena spent the evening at a house party with friends, while Justin hit up L.A. club Couture with buddy Lil Twist.
One insider revealed, "He's been really down about the breakup,” while another explained, "Selena is done with him."
For more, pick up the new issue of Us Weekly, on newsstands Friday.
“Believe” singer Justin Bieber and actress Selena Gomez have reportedly broken up for good. Multiple sources confirmed to Us Weekly that the pair split just before New Year’s.