Selena Gomez is Marchesa Magnificent

Selena Gomez steps out at the 2009 Hollywood Style Awards in a midnight Marchesa “Notte” dress on Sunday evening (October 11) at the Armand Hammer Museum in Los Angeles.

During the ceremony presented by Express, Dawn and Sebastian Professional, designer Max Azria will be presented with the Fashion Visionary Award by actress Sophia Bush.

Selena, 17, who accessorized with classic pearl jewelry, only got back into town earlier this afternoon. What a busy weekend!

UPDATE: Jennifer presented Selena with her Style Award. Congrats, Selena!

15+ pics inside…