Sophia Bush in Dolce & Gabbana | The Pencils Of Promise 2011 Charity Gala

After nine seasons, “One Tree Hill” filmed their final episode last week with a scene filmed between Sophia Bush and her real-life boyfriend Austin Nichols.

Sophia barely had any time to relax before she flew out of Wilmington, North Carolina (where the show was filmed) and headed to New York City to host the Pencils of Promise 2011 charity gala at Espace.

Pencils of Promise is an organization founded by Adam Braun (and endorsed by Justin Bieber) that focuses on building schools in developing countries and ‘trains young leaders to take action at home and abroad’.

Both Sophia and Justin hit the red carpet dressed in Dolce&Gabbana! Sophia wore a stretch satin knee-length black cocktail dress (available at Nordstrom) that she paired with her favorite blade heel Casadei pointed toe pumps.

Her hair looked amazing! I love all the shades of brown and how they’re showed off with fanned out piece-y waves.

Soph always gives me a bad case of ‘hair envy’.

She accessorized with bracelets from Nola Singer and “Tia” earrings by DANNIJO. They were just enough to add a little dazzle to the otherwise classic cocktail look.

I’m loving her grey nails!