Lady Gaga hits out at fans asking about Bradley Cooper

Lady Gaga has launched into an expletive-ridden rant at her fans in the middle of a Vegas performance.

The Grammy award winner was reportedly being heckled by some people in the crowd asking where Bradley Cooper was, following his split from Irina Shayk last week.

Gaga was just about to perform Shallow - the hit song from A Star is Born, in which she stared with Cooper - before she stopped to yell at the crowd.

“And one more thing, be kind or f**k off,” she said, The Sun reports.

Gaga and Bradley shared ‘insane’ chemistry

Lady Gaga and Bradley Cooper sent the whole world into meltdown over their insane chemistry together in A Star Is Born, especially after their intimate performance at the Oscars.

During an appearance on Jimmy Kimmel Live shortly after the Oscars, Lady Gaga addressed the incessant romance rumours plaguing her and her A Star Is Born co-star.

When asked about the rumours, Gaga, who is engaged to Christian Carino, simply rolled her eyes, before she said, “First of all, social media, quite frankly, is the toilet of the internet and what it’s done to pop culture is abysmal.

“People saw love and, guess what, that’s what we wanted to you to see. This is a love song. The movie, A Star Is Born, it’s a love story.”

Why Bradley and Irina split

The 33-year-old supermodel reportedly decided to end her relationship with Bradley - with whom she has two-year-old daughter Lea De Seine - at the end of last month because she was reportedly fed up with his gruelling work schedule.

A source told Entertainment Tonight that Irina wanted “more commitment” from the actor.

“Irina truly had high hopes for their future together and felt once the baby was born they would find the time to marry but that never came to fruition,” the insider said.

“She wanted more from Bradley in every way. But she was unhappy and felt he spent too much time working.”

On the rocks

It was first reported earlier this month that Bradley and Irina’s relationship was ‘hanging by a thread’.

"Things are not good,” the source told Page Six, adding the parents of two-year-old daughter Lea De Seine have been trying to work it out for their family

“Neither one is happy. The relationship is hanging by a thread.”

Got a story tip or just want to get in touch? Email us at lifestyle.tips@verizonmedia.com

Want more lifestyle and celebrity news? Follow Yahoo Lifestyle on Facebook,Twitter and Instagram.

Or sign up to our daily newsletter here.