Lily Allen and Elton John's GQ Fight Night

On Tuesday night, while at the GQ Men of the Year Awards in London, legendary Elton John and dolled up Lily Allen brought out their claws to one another.

While Allen, 23, was drinking her champagne alongside Elton onstage, the "Tiny Dancer" singer became very bothered by Allen’s slurred words and behavior. John, who is now 61, spurted to the young singer, “What, are you going to have another drink?”

According to press on-hand, Allen quickly fired back, “F*** off Elton, I’m 40 years younger than you, I have my whole life ahead of me,” in front of an audience which contained Gordon Ramsay, Thandie Newton and Elle MacPherson.

The fight didn’t stop there! The heat continued when John then told Allen, “I could still snort you under the table.” The angry Allen then simply remarked back, “F*** off. I don’t know what you are talking about.”

Allen couldn’t keep a lot of things quiet that night, it seemed. When introducing Alfie and his girlfriend Jaime Winstone, she told everyone she's “my very soon-to-be sister-in-law.” The couple had previously kept wedding plans very secretive.

Gossip Girls

Enjoy the pictures of Lily Allen at the GQ Men of the Year Awards (September 2).