Bake-off star Sandi Toksvig was at the o2 last night as her Abba inspired immersive experience was given a star studded launch.
The presenter joined Björn and Benny from the band, to open the Mamma Mia style Taverna - which Toksvig has adapted.
Among the celebrities tucking in to a Greek feast whilst the show took place, were Strictly's Craig Revel Horwood, Mark Gatiss and Noel Fielding.
Mamma Mia! the Party is now open at the o2 Arena.