The cut is a major change for the 34-year-old socialite, who in recent years has always rocked longer locks. She unveiled the bob while biking around town in a Rails Hunter flannel shirt, gray skinny jeans and white Adidas sneakers.
And it appears she took the style cue from her older sis! The Duchess of Cambridge chopped her brunette tresses over the summer, showing off the hair makeover during a match at Wimbledon.
So who wears the bob better? We'll let you decide: