• BREAKING NEWS ABC shows live and on-demand -- Download the WATCH ABC app!

OTRC: Sandra Bullock wears red & colorful dresses at 'Gravity' events (Poll)

Sandra Bullock and George Clooney appear at events promoting 'Gravity' at the 70th annual Venice International Film Festival on Aug. 27 and Aug. 28, 2013. (Comi / Terenghi / Action Press / Startraksphoto.com)

Sandra Bullock wore two eye-popping outfits at two events promoting her latest film, "Gravity," at the 2013 Venice International Film Festival.

The 49-year-old actress attended the movie's photo call on Tuesday with co-star George Clooney. The two arrived via a yacht. Bullock walked the red carpet in a neon orange, green and pink, knee-length Alex Perry Resort 2014 dress, paired with nude Giuseppe Zanotti stiletto sandals.

At the "Gravity" premiere on Wednesday, Aug. 28, Bullock traded playful for full-on glam, wearing a red, strapless, silk, J. Mendel Resort 2014 "Siren" gown with an asymmetrical, draped bustier and a skirt with a long trail and large slit in front that showed off her toned legs.

(Check out more PHOTOS of Sandra Bullock and George Clooney at the "Gravity" events at the Venice International Film Festival.)

"Gravity" is set for release on Oct. 4. Clooney, 52, and Bullock play an astronaught and medical engineer who become stranded in outer space after they survive a shuttle accident.

Which look do you think Sandra Bullock rocked more -- playful and colorful or glam and red?

(Copyright ©2018 OnTheRedCarpet.com. All Rights Reserved.)