Dianna Agron at the 2011 SAG Awards (PHOTOS)

Kunis at the SAG Awards
Check out Mila Kunis on the 2011 SAG Awards red carpet!
Oscars 2011 Reactions
Check out how the stars responded to their Oscar nods!
Dianna Agron was rocking some old school Hollywood glamor at the 2011 SAG Awards in Los Angeles on Sunday.

The 24-year-old Glee actress wore a navy Chanel Couture strapless gown and came to the awards sans new boyfriend (and I Am Number Four co-star) Alex Pettyfer. Dianna also kept coy when E! host Giuliana Rancic asked about the relationship.

Check out the rest of Dianna’s red carpet look in the gallery and let us know what you think in the comments!