Beyoncé has previewed her next single in a new advert for Pepsi.

The global superstar unveiled the commercial today (March 4) as her new partnership with the drinks company goes up a notch.

The singer is seen interacting with Beyoncé characters of old, paying homage to the outfits she donned for the likes of 'Crazy In Love' and 'Bootylicious'.

The soundtrack to the clip is Beyoncé's new single 'Grown Woman', which will be released on iTunes on April 8.

The video ends with the singer leaving the past behind and uttering the advert's tag-line 'Live for now'.

Speaking about the clip, the 'Single Ladies' star said: "I had so much fun collaborating on this campaign with Pepsi. I got to re-live some of my favourite past characters and looks. It was the first time I saw those costumes in years and it was very emotional. I'm proud of those moments and they all connect in some way and have helped me evolve into who I am today."