The hilarious reason Pink thinks her husband Carey Hart is "the worst"

Pink has joked that her husband Carey Hart is “the worst”.

In a video posted to Instagram Pink can be heard encouraging Carey to sing – but he wasn’t so keen on the idea.

In an earlier video the star, who is currently raising money for the Chefs Cycle charity – which focuses on ending childhood hunger – promised that if she is able to raise $25,0000 in donations her husband would sing a song.

In just one day the $25,000 mark was met and Pink followed through with her end of the bargain.

“What are you gonna sing? Sing Please Don’t Leave Me,” Pink suggests to a reluctant Carey, singing the title lyrics of her song.

Carey eventually sang a few lines of Blackbird by The Beatles, upon Pink’s request – but stopped after the first line saying: “I just sang, you didn’t say how much.”

“You’re the worst,” Pink joked.

“I know,” Carey replied.

Pink also generously pledged to match the $25,000 if it was raised. Pink’s Chef Cycle drive has now reached $30,000.

Pink and Carey have been married since 2006 and have two children, Willow and Jameson together.