The Pepsi company made an offer to singers Charlotte Church and Oasis member Liam Gallagher to team up for their new advertising campaign.

According to an inside source, the new campaign is about the soft drink used as a cocktail mixer at the parties, and Pepsi wants the two artists to give it a new rock 'n' roll wilder and more controversial image.

So, if the two stars will accept, Liam will 'teach' Charlotte how to smash hotel rooms and music instruments, while enjoying a selection of alcoholic drinks mixed with Pepsi.

A PepsiCo source tells British newspaper the Daily Star: "We've always got safe, family friendly stars to endorse Pepsi in the past, like Britney Spears, Beyonce Knowles, Cindy Crawford and Blue.
But Pepsi is becoming more and more popular as a cocktail mixer at parties, so we want a wilder, more controversial image to go with that, and Liam and Charlotte are ideal.
They both love their booze and between them they cover the gender demographics we're trying to target. Charlotte is young, sexy and fun-loving, while Liam is an older, cool rock star."