Rihanna appears with Jay-Z and Kanye West at London gig
Jay-Z and Kanye West were joined on stage by Rihanna at the O2 Arena in London on Sunday night (20 May).
The rappers are set to play five nights at the venue.
Their Watch The Throne Tour will then move on to Switzerland, Germany and Denmark before returning to play various concerts in the UK.
More than 20,000 people watched as the pair ran through solo material and tracks from their multi-platinum joint album Watch The Throne.
Rihanna received one of the biggest cheers of the evening as a special guest.
The singer performed Run This Town and All of the Lights alongside the duo.
Also watching from a special VIP area was Kanye West's girlfriend, reality star and model Kim Kardashian.
The evening was rounded off with the rappers performing In Paris.
After returning for an encore they went on to do the track another five times.
Jay-Z is one of the headliners for Radio 1's Hackney Weekend in June with Rihanna topping the other night.