Celine Dion to sing theme song for 'The Muppets... Again!'

The singer is also expected to film a cameo appearance for the upcoming sequel.
The plot of the film centres around the Muppet repertory company getting caught up with a diamond thief called Constantine - a doppelgänger for Kermit - while on their world tour.
It will star Ricky Gervais in the lead role with Tina Fey, Ray Liotta and Modern Family's Ty Burrell among the supporting cast.

Track 'Something So Right' will be included on the official soundtrack of the 2014 film.

 The Muppets... Again! will be released in cinemas on March 21, 2014.