After stars like Beyonce Knowles and Emma Stone, it's singer Lady Gaga who has joined the bob bandwagon.

Gaga took to Instagram to show off her freshly trimmed cut, posting not one but two separate snapshots of her updated hairdo, reports eonline.com.

"Love my new haircut, " she captioned one of the photographs which features the 28-year-old pop star posing with a handful of roses and a fur coat.

"Ready for my Valentine," she wrote on a follow up selfie, rocking a winged cat eye and long lashes.