Katy Perry at the Echo Music Awards in Berlin. Photos: Getty Images
The singer worked a rockabilly updo with a bit of a twist - so much so that the front roll was almost lopsided. She teamed the blue do with her staple lip colour - candyfloss pink - and a pair of lash-lengthening falsies.
So was she a bit too smurfette or did Perry's latest showstopping style win you over? Let us know by voting below and see more of the star in her perfect 10.
See which other stylish singer was spotted on stage at last night's awards show.
- Katy Perry<p> Katy rocks up to the Grammy Nominations event in December 2010 LOOKING like a Grammy. Dress by Georges Chakra and heels by Brian Atwood. </p>

- Katy Perry<p> Katy Perry at a post concert party at The Griffin on July 28, 2009 in New York.</p>

- Katy Perry<p> Katy gets into the Christmas sprit for KIIS FM's Jingle Ball 2010 at the Nokia Theatre in December 2010 in this purple Zuhair Murad, lacy dress and nude Brian Atwood heels.</p>

- Katy Perry<p> Katy arrives at the 2009 MTV Video Music Awards at Radio City Music Hall on September 13, 2009 in New York.</p>

- Katy Perry<p> Dressed to impress at the 2009 MTV Europe Music Awards held at the O2 Arena on November 5, 2009 in Berlin, Germany. </p>

- Katy Perry<p> Katy looks terribly glam in Nicolas Jebran couture dress and Jimmy Choo heels at the 2011 Pre-Grammy Gala and Salute To Industry Icons at the Beverly Hilton on February 12, 2011.</p>

- Katy Perry<p> Katy Perry rocks a little lace number at the Samsung Behold II launch in Hollywood in November 2009.</p>

- Katy Perry<p> On the red carpet for the 2010 American Music Awards in Los Angeles on November 21, 2010. </p>

- Katy Perry<p> <attends>This Issa one-shoulder number was just the ticket for the David Lynch Foundation's Change Begins Within Benefit Celebration in December 2010.</attends></p>

- Katy Perry<p> Katy has a nude moment as she supports husband Russell Brand for the UK premiere of <em>Arthur.</em></p>

