Ashlee Simpson made her first public appearance with new boyfriend Vincent Piazza at the Season 2 Premiere of his show “Boardwalk Empire” which was held at the Ziegfield Theater in New York on Wednesday.

She chose a stunning Temperley London Pre-Fall 2011 gown.

Her plum-coloured gown features a sheer overlay decorated with beautiful gold embellishments and trails off into a ruched silk hem.

Ashlee accessorized her look with a snakeskin gold clutch, so as not to overwhelm the dress.

She completed her look with kohl-rimmed eyes and her cropped blonde hair tucked behind her ears in a sleek style.

This is an absolutely gorgeous look on the singer.  I would go as far as to say this is the best she’s ever looked on the red carpet.

The colours, her hair and makeup are all perfection.

Definitely a BDOTW-contender.

Credit: Style.com & Getty