Actress and fashion designer Sadie Frost has joined the lineup of Channel 4's Celebrity Gogglebox alongside her young sons Rafferty Law and Rudy Law.

Rafferty - aka Raff - is a 23-year-old model, having appeared in campaigns for the likes of Dolce & Gabanna and Timberland - and recently featured as the cover star of fashion magazine Wonderland.

Raff is also following in the footsteps of his actor father Jude Law - and is playing the lead role in the upcoming Sky movie Twist, a new take on Oliver Twist. Legendary actor Michael Caine is playing the part of Fagin while Rita Ora is taking on the gender-swapped part of the Artful Dodger.

The youngster is thought to have dated co-star Ora for several months after working together on the project, but the pair reportedly split in February.

Raff's younger brother Rudy, 17, has also showed ambitions of getting into acting, having starred alongside his mother in the 2013 film Dotty.

Raff and Rudy have a sister Iris, who works as a model, as well as elder half-brother Finlay Kemp and two younger half-sisters Ada and Sophia.