Olivier Awards 2014: Abba’s Benny Andersson and Bjorn Ulvaeus to perform at Royal Opera House in London

Benny Andersson and Bjorn Ulvaeus are to perform on stage at the finale of the Olivier Awards

Abba’s former members Benny Andersson and Bjorn Ulvaeus are to perform on stage at the finale of the Olivier Awards at the Royal Opera House in London.

Benny Andersson and Bjorn Ulvaeus will appear with the current London cast of the musical Mamma Mia! to celebrate its 15 years in the West End.

Benny Andersson and Bjorn Ulvaeus are to perform on stage at the finale of the Olivier Awards

Hit musicals Charlie and the Chocolate Factory and Stephen Sondheim’s Merrily We Roll Along are the most nominated shows, with seven nominations apiece.

Gemma Arterton and Stephen Mangan are co-hosting this year’s ceremony.

The Olivier Awards, the biggest event in the UK theatre calendar, are taking place at the Royal Opera House in central London.

Sonia Pantiss

Sonia is the heart and the artist of the team. She loves art and all that it implies. As Sonia says, good music, a well directed movie, or attending a music or film festival melts people’s heart and make them better. She is great at painting and photography. Working on scrapbooks is her favorite activity.