Ananova:

Coldplay have made a glam rock/rap video to celebrate the birth of Chris Martin and Gwyneth Paltrow's baby.

The group don Darkness-style wigs to become spoof band The Nappies for the video which is on their official website, www.coldplay.com.

It features Martin rapping to Gwyneth and baby Apple: "I'll be there through the thin and the thick, I'm gonna clean up all the poo and the sick."

And he continues: "There's s**t going down that you can't disguise, when your boobs dem got ten times the size. The cups gone up from an A to D, it's bad for you but it's fun for me."

The video is available to view online for one week only.