Let's Dance for Comic Relief 2013 continues on BBC One tonight, and it's the final heat!
Alex Jones and Steve Jones are back again with the penultimate live show.
Each week, us viewers at home will get the chance to vote for their favourite act who will gain a place in the final.
Once again, the dancing celebrities will be judged each week by a panel of top TV personalities that this week is made up of Radio 1 DJ Greg James, Strictly Come Dancing judge Arlene Phillips and Not Going Out comic Lee Mack.
Amongst the stars performing tonight are favourite to win Lee Nelson, Keith Duffy and Nina Conti.
Vanessa Feltz will be doing a tribute to Cher and teased this week: "I'm going to bare almost all my buttocks and thighs and breasts and just everything else I've got going on."
She added: "Lady GaGa's followers, once they've seen me doing this, I'm going to exceed her."
Meanwhile, there will be performances from The X Factor's Nicole Scherzinger and birthday boy Justin Bieber, while One Direction's latest Comic Relief video from Africa will also air in the show.
Let's Dance for Comic Relief 2013, BBC One, 7PM