Singer tweeted that she had to 'roam the streets' after being kicked out of her hotel at 6am
Plan B, Florence And The Machine and Dizzee Rascal had earlier performed stellar sets on the weekender's closing day
Tinie Tempah, Plan B, Azealia Banks, Bombay Bicycle Club will also play the event today
Tabloid reports suggest that the singer had cancelled her summer stay in the UK due to exhaustion
Singer says detractors 'ended up looking stupid' for criticising her decision to work with ex-beau
Ri-Ri made an appearance with the rappers at the O2 Arena last night (May 20)
But singer says that the late star was an inspiration in her singing career
The latest flick in the monster franchise will be filmed in the UK over the summer
Singer seems to be cutting up substance on top of a bodyguard's head at Coachella