Beyonce is inviting fans to take part in her upcoming Super Bowl half-time show.

The singing superstar will take centre stage at the game in New Orleans, Louisiana next year and she's put out a casting notice to recruit "enthusiastic volunteers" to join her on the field for the performance.

The advertisement promises the event will be a "once-in-a-lifetime opportunity" and calls for groups of at least 10 members, suggesting Beyonce is planning to incorporate a flashmob-style segment in her big gig.

The Crazy in Love hitmaker follows Madonna onto the Super Bowl stage - the Material Girl performed the half-time show at this year's sporting spectacle, where she was joined by Cee Lo Green, Nicki Minaj, M.I.A. and LMFAO.

Slideshow: Beautiful Beyonce Photos