Pop stars Peter Andre & Sam Bailey will join the cast of Mamma Mia! The Party at The O2 in London.
Singer-songwriter Peter Andre will join the cast in the role of Nikos for a limited run of performances from 14 May until 23 July 2026. Andre, who is best known for his 1990s pop hits such as “Mysterious Girl” and “Flava” recently appeared in the West End productions of The Best of Frankie Valli and the Four Seasons and Grease The Musical, both at the Dominion Theatre.
Singer and The X Factor winner Sam Bailey will step into the role of Debbie from 14 May 2026, joining the rest of the cast until 4 April 2027.
More about tickets to Mamma Mia! The Party in London
Alongside her recording career, Bailey has built an impressive and much-loved career in musical theatre. She starred as Mama Morton in Chicago, Betty Simpson in Fat Friends the Musical, Mrs Potts in Disney’s Beauty and the Beast, Miss Hedge in the UK tour of Everybody’s Talking About Jamie, and most recently April Devonshire in NOW… That’s What I Call a Musical.
Andre said: “I remember being absolutely blown away when I first saw Mamma Mia! The Party, and I am now ecstatic to be joining the cast as Nikos –a character I feel very connected to, especially through my Greek heritage. The experience has got the best of entertainment to offer, from singing and dancing to delicious Greek food, and I cannot wait to join this incredible production and welcome customers to Nikos’ Taverna.”
Bailey said: “I have seen firsthand how much joy Mamma Mia! The Party brings to people, and I could not be more thrilled to be part of this experience. No night ever looks the same! I cannot wait to join the rest of the cast performing the best of ABBA’s songs and bringing to life this fabulous party night after night.”
Since opening in August 2019, Mamma Mia! The Party London has welcomed over 700,000 guests, delivered over 1500 performances, and has been visited by guests from 110 countries. London’s premier theatrical dining experience, the show brings ABBA’s hits to life with an original story set in a Taverna on the Greek island of Skopelos. Guest enjoy a four-course meal whilst the romantic and heartwarming story unfolds around them.
Following the performance, which is filled with timeless ABBA anthems such as Mamma Mia, Dancing Queen and Waterloo, guests are encouraged to sing and dance the night away at a glittering ABBA disco.
London remains a major hub for ABBA fans, who can also experience the original stage musical Mamma Mia! at the Novello Theatre in the West End, as well as the groundbreaking concert ABBA Voyage at the ABBA Arena in Stratford East London.
Plan your visit
- Venue: The O2, London
- Dates: Booking until 4 April 2027
- Starring: Peter Andre (Selected dates from 14 May until 23 July 2026) & Sam Bailey as Debbie (14 May 2026 to 4 April 2027)
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