Rihanna sports bed head hair and greets fans on her balcony in Brazil

Just woken up Rihanna sports bed head hair and shows off her nightwear greeting fans on her balcony in Brazil

1:42 AM on 21st September 2011

Bed head: Rihanna appeared to have just got out of bed as she appeared on her hotel balcony in Brazil to greet her fans

Bed head: Rihanna appeared to have just got out of bed as she appeared on her hotel balcony in Brazil to greet her fans

Morning party: Rihanna didn

Morning party: Rihanna didn”t seem to mind stepping out without any makeup or her hair done

Never too early: The Barbadian singer was given an early morning wake-up call by fans and she stepped out in her pyjamas which consisted of a plain grey vest and a pair of matching shorts

Never too early: The Barbadian singer was given an early morning wake-up call by fans and she stepped out in her pyjamas which consisted of a plain grey vest and a pair of matching shorts

Sharing the love: Rihanna blew kisses to her fans before turning back into her hotel room showing off her derriere in the tiny shorts Sharing the love: Rihanna blew kisses to her fans before turning back into her hotel room showing off her derriere in the tiny shorts

Sharing the love: Rihanna blew kisses to her fans before turning back into her hotel room showing off her derriere in the tiny shorts

Cheeky lady: Rihanna who announced her next single would be We Found Love performed in Sao Paulo on Saturday and showed off her best asset in a pair of high knickers and fishnet tights

Cheeky lady: Rihanna who announced her next single would be We Found Love performed in Sao Paulo on Saturday and showed off her best asset in a pair of high knickers and fishnet tights