Jennifer Lopez - Oscars 2012 Red Carpet

Jennifer Lopez shines on the red carpet at the 2012 Oscars held at the Hollywood & Highland Center on Sunday (February 26) in Hollywood.

The 42-year-old entertainer rocked a Zuhair Murad dress with a Ferragamo clutch.

PHOTOS: Check out the latest pics of Jennifer Lopez

“It’s Hollywood’s biggest night. We work so hard to make great films,” JLo said on the carpet.

Look out for Jennifer on stage tonight – she’ll be presenting an award!

Billy Crystal hosts the 2012 Oscars live TONIGHT at 8:30 p.m. ET/5:30 p.m. PT on ABC!

10+ pictures inside of Jennifer Lopez looking gorgeous at the 2012 Oscars…