Rihanna continues 777 Tour in Toronto – watch
The singer's ambitious transatlantic tour of seven countries in seven days continues
Rihanna's Chris Brown duet leaks online – listen
'Nobody's Business' is taken from forthcoming 'Unapologetic' album
Rihanna kicks off 777 tour in Mexico City
South American date is the first of seven gigs in seven days in seven different countries
Rihanna, Missy Elliott and Billy Joel in US royalties fight
Up to 125 musicians are campaigning to stop online play royalties being slashed
Rihanna announces UK tour for summer 2013
Singer will showcase new album 'Unapologetic'
007 Daniel Craig: 'Rihanna would be a better Bond Girl'
…but it's not for her acting skills
Rihanna performs new track 'Stay' on US TV - watch
Singer unveiled the ballad from forthcoming new album 'Unapologetic' on SNL
Rihanna reveals 'Diamonds' music video - watch
'Unapologetic' single has earth, air, water and fire theme
Rihanna unveils sampler to new album 'Unapologetic'
Chris Brown duet is missing from the 17-minute taster
Rihanna unveils tracklisting to 'Unapologetic', Chris Brown features
Eminem also features on the singer's seventh LP