Gail's 50th Birthday

This is the side-splitting moment when Audrey throws Gail a surprise 50th birthday party – only to discover she's actually 49!

Audrey's never been a model mum, but getting her own daughter's age wrong is a new low for the dipsy hairdresser. After all, she was there at the birth!

But as always, the real villain of the piece is devious David.

When Bill and Audrey ask the youngster to help them create a giant banner, he's only too pleased to whip out his brush to paint the words ‘Happy 50th Birthday' in giant red letters.

However, embarrassing his mum in front of the whole Street is small fry compared to the storyline actor Jack P Shepherd is currently filming for the tearaway teen.

“The storyline that's coming up next is completely different to what I thought it would be,” teased Jack. “He's never done anything like it before.”