I Think We're Alone Now Tiffany
The pair who are famous for their turbulent Eastenders storylines will be reuniting like we've never seen them before.
Shane Richie and Jessie Wallace who played Alfie Moon and Kat Slater in Eastenders will be reunited on screen together this Christmas but not as we know it.
The pair will go head to head in a special festive episode of Lip Sync Battle and will be swapping the dramatic storylines for some show-stopping vocals...we hope!
Jessie Wallace and Shane Richie at the National television Awards in 2004 | Picture: PA
We all know Shane can sing after he had a number 2 single back in 2003 with the hit song 'I'm Your Man' but we're not two sure what Jessie Wallace has in store.
She certainly has a set of lungs on her though if her character Kat's frequent arguments in Walford are anything to go by!
This is not the first time the pair have united since they left Albert Square, having filmed an Eastenders spin off and starring in pantomime together.
But who will you be backing in this battle!