The actress' floor-length gown featured a crossover neckline and the design meant she was able to give photographers a flash of her trim stomach.
Brooke and her fellow Corrie stars arrived at glitzy bash in style, as they caught a boat and sailed up the River Thames to the O2 Arena!
After disembarking, Brooke revealed a simple pair of nude peep-toe heels as she gathered her skirt up in her arms while also managing to carry a green clutch.
The Coronation Street cast had a brilliant time at the event and won the award for 'Best Serial Drama', beating off competition from Emmerdale, EastEnders and Hollyoaks.
Brooke's co-star Julie Hesmondhalgh, who played Hayley Cropper, also walked away with the gong for 'Best Serial Drama Performance'.
Meanwhile, Kym Marsh was also at the NTAs, although it appears she kept away from her ex-husband Jamie Lomas...
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