Bajan superstar Rihanna has unveiled the second part of her documentary, 'Road To 'Talk That Talk''.

It opens with underwater scenes filmed by the 'You Da One' songstress herself in a hotel's pool and even features clips of her driving around her hometown in Barbados reminiscing about growing up there.

She can also be seen spending time with close friend Katy Perry in London's Savoy Hotel and the video details her exciting New York-based photoshoot for her latest album.

Rihanna opened up about trying to record the vocals for 'Talk That Talk' while touring the world and explained that it was especially difficult because she was ill, too.

In the documentary, she refers to one particular night where she was so relieved to get to bed but admits her rest was short-lived as no more than 2 hours after she had fallen asleep her phone started ringing and she was forced to get up and continue working.

Watch the second part of 'Road to 'Talk That Talk'' below: