Drop. Dead. Gorgeous!
But we can guarantee that in that outfit, nobody was looking at her dye job!
The 28-year-old was quite the seksi vixen in a black leather Talbot Runhof sheath dress with nude and black lace detailing at the bust.
She capped off the look with Nicholas Kirkwood peep-toe heels, Iwona Ludyga jewels and that stunning sparkler Jason Sudeikis used to propose.
Isn't she just so beautimous???
[Image via Evan Agostini/AP Images.]