23/02/2012 07:48 GMT | Updated 22/05/2015 06:12 BST

Katy Perry Returns To Her Smurfette Days With All-Blue LA Look

Has Katy Perry finally found a hair colour she's happy with?

katy-perry Katy Perry launches Eylure lashes collection in California. Photo: Getty Images

From brunette to blonde, to candyfloss pink to turquoise, the singer is never satisfied with her chosen shade for too long, but it looks like her latest look - Smurf blue - is here to stay.

After returning to the colour when she split with Russell Brand over Christmas, Perry showed off her all-blue style as she launched her false lashes collection with Eylure in LA yesterday.

katy-perry Photo: Getty Images

Katy swapped her sleek, short bob for a retro-inspired updo, with a French pleat and a victory roll fringe. Never one to do things by halves, she brought out her inner Smurfette by matching her dress and killer heels with her new do.

So was she too blue or candy-colour chic? Let us know and take a look below to see more of Perry's most memorable style moments.

Loving Katy's dress? Take a look below: