It's always nice to have some bonding time with your bestie!

Kendall Jenner grabbed dinner with good pal Hailey Baldwin at Nobu in Malibu on Sunday, and the girls undoubtedly chatted all about their respective boyfriends Harry Styles and Justin Bieber during their meal. It might not have been all good things, though!

The One Direction hunk allegedly cheated on poor Kenny with 27-year-old stylist Pandora Lennard, and The Sun went public with the report just hours before the supermodel met up with the British heartthrob at Jeff Azoff's birthday party at The Troubador in West Hollywood on Saturday.

"It doesn't look good for Kendall and Harry. She cancelled a modeling gig on the other side of the world to be at Jeff's birthday. She didn't look happy on arrival," a source told the outlet. "Kendall and Harry spoke at the event and were civil to each other. They had a conversation at the bar and were not sat miles apart from each other. Kendall arrived 20 minutes after him, but didn't stay for long," the source added.

Meanwhile, poor Hails has reportedly been kicked to the curb by The Biebs less than a month after going public with their romance. JB was spotted on a cozy outing with Shades of Blue actress Sarah Jeffrey, who coincidentally is a Selena Gomez look-a-like, in Beverly Hills last week.

We guess things can go from hookups to breakups super quickly in young Hollywood!