Chris Martin and Gwyneth Paltrow's daughter Apple is following in her father's musical footsteps by singing and playing guitar at a Christmas concert.

Gwyneth shared video footage of the performance on Instagram.com, and captioned the clip, "Best wishes and love to all for a happy holiday."

The youngster is seen in a white gown strumming the guitar and singing along with a choir to Keegan's Christmas by rockers Marcy Playground.

The former couple, which parted ways in a "conscious uncoupling" in 2014, has been notoriously private over their eldest daughter Apple and young son Moses, but since their split, Gwyneth has shared many snaps of her family, including one of her daughter hugging Taylor Swift backstage at a concert.

Chris recently announced a world tour with his band Coldplay, and the rockers will also play at the Superbowl half-time show in February (16).