Lady Gaga doesn't feel "threatened" by her boyfriend's sex scenes.
The 'Applause' hitmaker doesn't mind Taylor Kinney, who she has been dating for three years, getting close to his 'Chicago PD' co-star Sophia Bush because she is confident in their romance and understands he is just doing his job.
Sophia said: "[Gaga is] an artist through and through. There's no part of her that doesn't understand our job or thinks it's weird. I thinks she's probably the least threatened woman on the planet."
Sophia also admitted her first encounter with the 28 year old singer, whose real name is Stefani Germanotta, was "a little strange" because she had already shot intimate scenes with Taylor at that point.
She told DigitalSpy: "It's always a little strange to meet the love of someone's life after you've swapped spit with their partner! But she's just the loveliest human being and so warm and welcoming - I've been such a huge fan of her for so long."
However, the 32 year old beauty, who is in a relationship with Google programme manager Dan Fredinburg, admits she was pleased she didn't meet Gaga when she first started working with her boyfriend as she thinks she'd have been overwhelmed.
She said: "I didn't get to meet Stef until after Taylor and I started to work - I was really glad I had a while to wrap my head around it, because if I'd have met her in my first week in Chicago, I probably would have cried and it would have been real awkward for everyone!
Tagged in Lady GaGa Sophia Bush Taylor Kinney