There's nothing better than a girls' night!

Kelly Osbourne, Taylor Swift and Chrissy Teigen had a ladies night out on the town in New York on Tuesday.

The "Fashion Police" star, the "Blank Space" singer and the Sports Illustrated model grabbed dinner at NOBU and Kelly shared some fun snaps via Instagram from the random group's wild night out.

"Seriously had the best night ever with @taylorswift @simon_huck and @chrissyteigen," the purple-haired beauty captioned the cute candid.

In the photo, Kelly and Chrissy have huge smiles on their faces while Taylor's making duck lips with her bright red pout.

In another shot, the ladies look more serious as Osbourne stares into the camera, Taylor's nuzzled up on John Legend's wife's shoulder and Teigen's coyly cracking a smile.

"#GirlsNightOut @taylorswift @chrissyteigen," Kelly posted with the sweet snap.

We had no idea that the three stars were so close -- what do you think about their girls' night out? Sound off below and click "Launch Gallery" above to see some of Swift's best candids!