They're all at it - Robbie Williams and Liam Gallagher, Geri Halliwell and Madonna... even Twiggy's having a go.
Yes, having your very own fashion range is definitely in vogue. Fashionista Abbey Clancy takes us through six of our favourite fashion collections created by a celebrity for the high street.
Get the look
Myleene Klass at Littlewoods and Mischa Barton
Dress from Myleene Klass at Littlewoods.com £75
Bag from Mischabartonhandbags.com £69
Gok at SimplyBe.co.uk
Bodysuit from Gok at SimplyBe.co.uk £55
Twiggy at M&S.com
Jacket from Twiggy at M&S.com £79
Necklace from Twiggy at M&S.com £15
T-shirt from Twiggy at M&S.com £15
Jeans from Twiggy at M&S.com £29.50
Jameela Jamil at Very, Nicole Richie And Cheryl Cole
Glasses from Nicole Richie at House of Harlow £132
Jacket from Jameela Jamil at Very.co.uk £120
Playsuit from Jameela Jamil at Very.co.uk £39
Shoes from Cheryl Cole at StylistPick.co.uk £45 (was £119.45)
Robbie Williams Farrell at House Of Fraser
Coat from Farrell at House of Fraser £325
Shirt from Farrell at House of Fraser £85
Jeans from Farrell at House of Fraser £95
Gemma Collins at gemmacollinsofficial.com
Dress from GemmaCollinsofficial.com £65.00