Watch Bruno Mars cover ‘All I Ask’, the Adele song he co-wrote

Singer-songwriter recently said Adele was a "diva" and a "superstar" when they worked together in the recording studio.

Bruno Mars has covered Adele’s ‘All I Ask’ in the BBC Radio 1 Live Lounge.

Mars actually co-wrote the ballad from Adele’s ’25’ album with the British singer-songwriter, and also co-produced her version.

Asked about his experience working with Adele, Mars recalled rrecently: “She walks into the studio, she’s got all this attitude, she’s a diva, she’s like, ‘I don’t want to do this. I don’t like that.'”

“And then as soon as we hit a couple chords that she liked, we started rolling, and that’s where we got that song from.”

“She’s incredible,” Mars went on to say. “There was a moment when she was singing in the booth, and I’m not exaggerating at all and the water was vibrating… like you know that scene in Jurassic Park. She’s got some pipes on her, and she’s just a superstar.”

Mars also said that he would be open to performing the song live with Adele: “I don’t know what she’s waiting on, man. I’m like come on Adele, like, send an email, let me know!”

Bruno Mars releases his ew album ’24K Magic’ on November 18. Watch the video for the title track here.

Skrillex recently confirmed that he has been working on new material with the singer-songwriter. “I’m not going to give specifics of what it sounds like, but what we’re doing is so fucking different, awesome and next level and sounds like nothing else that’s happened before,” he said.

Meanwhile, Mars has responded to being called the “prettiest motherfucker” by Kanye West.