Since the beginning of her career, Taylor Swift has been known for her long golden locks. But now, she's chopped them off, debuting a short and chic new look!

Tuesday night (Feb. 12) was the grand finale of Swift's stint at London's O2 Arena, and before jetting out of the country, the starlet decided it was time for a new 'do.

Swift is now sporting short bob, not quite reaching her shoulders. With her blunt bangs growing out nicely, the 'Everything Has Changed' singer shows that she's okay making daring fashion choices -- even when it comes to her beloved blonde hair!

She debuted her cut in a Polaroid snapshot of her and pop star Ellie Goulding, who surprised the concert attendees with an appearance at the O2 Tuesday.  The 'Red' singer had a huge audience when making her drastic hair change -- no, she didn't cut her hair in front of her crowd. Instead, a healthy number of her team surrounded her as she was chopped.

"This is how many people are watching me get a haircut right now. We don't do anything without an audience, do we?" Swift quipped. Watch video below.