She's been single for over a year following her split from baseball player Matt Kemp.
And despite being linked to ex-boyfriend Chris Brown in recent months, Rihanna admits she's very much single... and bored with her relationship-free status.
Appearing on tonight's Jonathan Ross show, the Barbadian singer, 24, revealed what she was looking for in her dream man.
The superstar said it made sense to use the tube, rather than spend ages stuck in traffic.
She said: 'There’s so much traffic. It’s an hour and a half to the O2 but it’s 10-15 minutes on the tube.
'Me and my fans went to the concert together. That was the coolest part. I enjoyed it. I’m not afraid of interacting with people.'
But it appears the singer may have paid over the odds by using a paper ticket, rather than the money-saving Oyster pay-as-you-go system.
When asked if she had an Oyster card, Rihanna replied: 'I'm working on it.'