Lady Gaga makes boyfriend Michael Polansky Instagram official

Ra-ra-ah-ah-ah, Roma-roma-ma, Gaga, ooh la-la - Lady Gaga has gone public with her new romance, sharing with her 39 million Instagram followers a loved-up snap with rumoured boyfriend Michael Polansky. 

The 'Born This Way' singer has been linked to the investor and tech tycoon since New Year's Eve, when she was caught kissing him by paparazzi. 

Now, Gaga has taken charge by sharing her own PDA moment - a snap of the pair cuddled up as she sits on Polansky's lap on a boat in Miami. 

"We had so much fun in Miami," Gaga captioned the snap, without mentioning Polansky by name. 

"Love to all my little monsters and fans, you're the best!" 

The pop star ended her engagement to Christian Carino early last year, amid rampant rumours of an off-screen romance with her Star Is Born co-star and director, Bradley Cooper. 

Cooper and Gaga left fans reeling with their chemistry and flirtations during the film's press run, culminating in an intimate duet performance of 'Shallow' at the 2019 Oscars. 

Suspicions of a secret relationship were fuelled by Cooper's subsequent split from his partner Irina Shayk some months later, but Gaga's recent social media activity may be the evidence needed to finally put the rumours to rest.