The verdict? The 31-year-old really can pull off anything!
Kardashian's hair transformation wasn't the only exciting occasion on her schedule for Thursday, however. The blonde beauty also helped her brother, Rob Kardashian, celebrate his 29th birthday by honoring him with a sweet message and photo on social media.
"Happy birthday to my ace @robkardashian!!!" she captioned a vintage pic of the two. "Forever my best friend!! I love and adore you!!"
Earlier this month, ET caught up Kardashian in New York City, where she revealed she is proud of her brother for working out and making healthy changes to his diet after gaining 100 pounds in the last year alone.