Courteney Cox 'couldn't be happier' working with beau Johnny McDaid

Courteney Cox has admitted that she couldn't be happier than working with her rocker boyfriend Johnny McDaid for contributing to his soundtrack.

The 49-year-old star told People magazine at the premiere of her upcoming directorial debut film 'Just Before I Go' at the Tribeca Film Festival in New York City, that the Snow Patrol rocker also collaborated on the film by writing three original songs which has helped elevate the film in many ways.

Post the screening of the film, the duo went for a night out with friends where McDaid and bandmate Gary Lightbody gave a special performance at the Flatiron Room, which included songs from the film.

An onlooker told the magazine that the 'F.R.I.E.N.D.S.' star cheered for her boyfriend singing and dancing, telling the crowd to quiet down so that she could hear him sing.