Rihannahas announced a second date at Twickenham Stadium in London next summer, with superstar DJ and dance music producer David Guetta on supporting duties.
The 24-year-old star will play the famous rugby venue in west London on June 16, the day after her previously announced date there. The gigs are part of her Diamonds world tour.
And she has also announced an additional date at Manchester's MEN Arena on June 13 - having already been booked there for June 12.
Tickets for the new Twickers gig go on sale this Saturday at 9am. The previously announced shows are already on sale, priced between £35 and £75.

Rihanna [uuid=1c6926d7-a631-4272-a974-97ebd71c3cb3]put on a sexy display[/uuid] when she hit London earlier this week on her current 777 tour.
The full list of UK dates is...
10 June - Millennium Stadium, Cardiff
12 June - Manchester Arena, Manchester
13 June - Manchester Arena, Manchester
15 June - Twickenham Stadium, London
16 June - Twickenham Stadium, London
17 June - LG Arena, Birmingham
20 June - Stadium of Light, Sunderland