A bikini-clad Gwyneth Paltrow completed the ALS Ice Bucket Challenge, and in return she called out of estranged husband Chris Martin.

Paltrow, 41, posted the video to her Instagram page, also calling out her friend Cameron Diaz and fashion designer, Stella McCartney, the daughter of former Beatle Paul McCartney.

image via Instagram from Gwyneth Paltrow

The Oscar winner was nominated by her trainer, Tracy Anderson as well as Martha Stewart and restaurateur and chef Jose Andres. “Challenge accepted @tracyandersonmethod@chefjoseandres @marthastewart NOW I challenge@camerondiaz Chris Martin and @stellamccartney to the #ALSicebucketchallenge. join me in donating to alsa.org,” she wrote.

Paltrow and the Coldplay frontman announced they were “consciously uncoupling” back in April, but they’ve since been seen out together.

Paltrow is rumored to have moved on already with Glee co-creator Brad Falchuk, while Martin is reportedly dating Jennifer Lawrence.

Check out our top 10 list of celebrities we’d like to see complete the challenge here.

image via Matt Agudo/INFphoto.com