Staff at the Little Venice Cake Company last week shared their cake-decorating expertise with TV stars Ant and Dec to help them face a live studio challenge.

The presenters spent a day at the company’s London studio learning how to do hand piping and making chocolate roses to prepare them for last week’s Ant and Dec’s Saturday Night Takeaway TV show.

The training took place as part of the Ant versus Dec challenge to make a birthday cake for Sir Cliff Richard.

The cakes were judged by celebrity chefs including Ainsley Harriott.