Rihanna isn't the only one switching up her hair color this week -- actress Gabrielle Union has decided to tint her tresses as well!
While RiRi went for the more mature hue of grey (aka "Brrr"), Gabby opted for a sexy Beyonce-esque blonde.
The "Being Mary Jane" star debuted her lightened locks look over Instagram on Wednesday with the caption: "New Day, New Job... New Do"
So far reactions have been positive:
What do you think about Gabby's new 'do?
And check out all the stunning blonde bombshells through the years-- including Mary J. Blige, Lil Kim and Nicki Minaj -- in the slideshow below.