Teen sensations Justin Bieber, Selena Gomez no longer a couple?

London: Singer Justin Bieber and his actress girlfriend Selena Gomez made a perfect couple, but they have reportedly parted ways.

Single and mingling? Getty images

The news comes after Bieber, 18, was seen chatting up models backstage at the Victoria's Secret show Wednesday, and this could have been the reason behind the split, reports eonline.com.

According to a source, the duo broke up about a week ago. They were last spotted together Oct 20, and packed schedules also perhaps took a toll.

"Because of their crazy schedules, it was getting harder and harder to maintain a relationship," said the source.

The couple started dating 18 months back.

IANS