Jennifer Lawrence and Amy Schumer are two of the funniest crazy-assed beatches in Hollywood, but even they have outdone themselves with this latest stunt.

Billy Joel was happily twinkling his ivories at a huge Wrigley Field concert on Friday night when the two superstar actresses landed on his piano!

Super cool Joel just carried on singing and serenaded the pair. Pure class.

J&A are quickly turning into the new celeb power couple, the besties have been wreaking havoc everywhere. Ginger Clam’s gaydar is buzzing loudly, lesbotastic.

Kim Caramele, Schumer’s tasty sister, also later joined the girls on stage and shared a video online.

Billy Joel was playing Uptown Girl as the girls joined him – the song features in Schumer’s new movie Trainwreck. A cycnic could say the stunt was a clever little piece of PR magic.

Ginger Clam is getting frisky at Jennifer Lawrence’s recent revelation that the two stars are writing a movie in which they will both play sisters.

“We’re almost done writing,” said Lawrence. “It just flowed out of us. We’ve got about 100 pages right now, Amy and I were creatively made for each other. We start the day off on the phone, laughing. And then we send each other pages. And we crack up.”

Ginger Clam is way more interested in the sex tape that these two will inevitably leak sometime in 2016.

* Meanwhile, go to for hundreds of free online TV channels that youi can watch via desktop, tablet or smartphone.

For more stories, check out these links:

Just do it! Shia LaBeouf’s hilarious motivational speech goes viral in new prank video

Grandpa’s flying! Pro-skater dresses up as 80-year-old man in prank video

Golden Shower Prank! Jackass Steve-O takes to beach with fake penis