On her Twitter page, Mel revealed that she was indulging in some self-care when a call came through.
Audacy shared a video of the pair performing the song together on the stage in the famed amphitheater.
On Sunday, Mel shared her gratitude over the invite to join Martin for the acoustic duet.
“Well, what could I say to an offer like that!
Thank you@coldplayfor such an amazing night and experience,” she tweeted.
“Hopefully I can get back to@HollywoodBowlsoon with three certain ladies for company!”
Coldplay performed songs fromMusic of the Spheresat the event.
Other performers on Saturday night wereBlack Eyed Peas,Shawn Mendes,Doja Cat, and the Kid Laroi.
