Justin Bieber Says The Weeknd's Music Is 'Wack' Following Selena Gomez Romance Rumors

Uh oh! Could another feud be brewing?

Is it too late now to say "Sorry?"

Less than two weeks after The Weeknd was caught kissing Justin Bieber's on-again, off-again girlfriend, Selena Gomez, the 22-year-old singer made it quite clear he's not a fan of his famous ex's new beau -- or his music!

WATCH: Selena Gomez Spotted Kissing The Weeknd Two Months After His Split With Bella Hadid

Bieber was spotted leaving Delilah, a celebrity hotspot in West Hollywood, California, on Friday, when TMZ reporters asked him, "Can you listen to a Weeknd song?"

"Hell nah," he responded. "That s**t's wack!"

Regardless of Bieber's opinion, Gomez, 24, seems to be a big fan of The Weeknd's voice. Earlier this week, the brunette beauty was photographed listening to his latest album, Starboy, while out and about in Los Angeles.

RELATED: Are Bella Hadid and Selena Gomez Feuding Over The Weeknd? Here's What Everyone Is Saying!

Bieber isn't the only one who is seemingly bothered by Gomez and The Weeknd's chemistry, however. The "Party Monster" singer's ex, Bella Hadid, is reportedly "pissed" he moved on with Gomez so quickly. The 20-year-old model dated The Weeknd, 26, for nearly a year and a half before they called it quits last November.

Hear more on the rumored feud in the video below!