JUST ADDED: 5 Seconds of Summer will be rocking the stage at this year's iHeartRadio Music Festival Village in Las Vegas! The band sat down with Ryan Seacrest to break the news.†Click here to buy your tickets now, before they sell out!
After the two arrived in style in a Rolls Royce, the duo talked about what it was like to work with each other on their upcoming album. Lady Gaga explained,¬†"The collaboration has just been so wonderful." She continued, "It's so natural singing with Tony."
Lady Gaga also unveiled a brand new tattoo! She explains that her new trumpet tattoo was a sketch done by Tony. And the trumpet is not just any old trumpet - it's a sketch of Miles Davis' trumpet.
Check out the full interview below:
Gaga and Bennett also revealed the video of their performance of Cole Porter's "Anything Goes." Check it out below:
Photo: Getty Images