11/07/2013 15:58 BST | Updated 22/05/2015 06:12 BST

Stars Celebrate Diet Coke's 30th Birthday, But What Else Do You Need To Know?

A fleet of celebs and fashion favourites headed to London's Sketch to celebrate Diet Coke's 30th birthday and the return of the Diet Coke hunk.

diet coke 30

Geldof sisters, Pixie and Peaches slinked in to bash along with DJ and fashion blogger Bip Ling, model Jade Parfitt and rapper Wretch 32 to name just a few.

While guests (including Team MyDaily) sipped champagne and chowed down on a selection of canapes including posh burgers, hotdogs, mini fish and chips and mushroom brioche, FROW favourite Hilary Alexander gave a speech regaling tales of designers Karl Lagerfeld and Jean Paul Gaultier drinking Die Coke.

Happy birthday Diet Coke, and to add to the celebrations here's five facts you should know about the most popular low-cal beverage in the world...

1. When Diet Coke appeared on shop shelves in 1982, it was the first new product added to the Coca-Cola trademark since 1886

2. Diet Coke is 99VIRTUAL-hpGallery-277947%