Katy Perry arrived at the 2012 MusiCares Person of the Year Tribute to Paul McCartney which was held at the Los Angeles Convention Center in California last night.

She looked heavenly wearing an Alexis Mabille Spring 2012 Couture gown.

The pale pink satin crêpe gown with lace inserts over a pleated underskirt in Chantilly lace with embroidered lace inserts and flounced hem with teamed with a floral head-piece and a pink satin bow tied to the waist.

You may remember that when Dita von Teese wore a look from this collection she opted to downsize the head-piece, but Katy kept the look true to the runway.

With Katy’s blue hair, I’m surprised she didn’t opt for one of the other more colourful pieces in this collection.

Had it been her night, I’m sure she would’ve been more adventurous.

Whilst her hair colour is a slight turn-off in this breath-taking gown, I can’t deny how beautiful she looks.

Credit: Style.com & Getty