Julianne Hough in Collette Dinnigan | The Trevor Project’s 2011 Trevor Live!

“Footloose” star Julianne Hough enjoyed some good music from Lady Gaga and Miley Cyrus while lending her support for The Trevor Project this past Saturday at Trevor Live! held at The Hollywood Palladium.

Not familiar with this non-profit organization? TTP is the leading national prevention line for lesbian, gay, bisexual, transgender, and questioning youth. Trevor has been reaching out to young people in crisis since 1998.

The 23-year-old actress celebrated the night in an ivory embellished ca-sleeve cocktail dress from the Resort 2012 collection by Collette Dinnigan.

I think it looked nice on her, but I feel like she was rocking two different looks. On one hand you have the dress, a flirty little cocktail number paired with classic satin nude peep toe pumps by Salvatore Ferragamo. On the other hand, from the neck up she had totally 1940′s Hollywood glamour beauty going on. Those side-parted voluminous curls and vixen red lips belonged with a killer gown!

Wrong place, wrong time.

If she ever re-creates this look, I do hope she goes lighter on the blush.