Bruno Mars is ready to make a hit song with Sexyy Red. Mars, known for his epic collaborations, hopped on Instagram to celebrate his track with Lady Gaga, "Die With A Smile," topping the Hot 100 for the third week.

But the reality is often subtler than that—career-wise, each superstar needed something from the other. Often, one act is a bit thirstier than the other. When you encounter one of these mega-duets, you should ask yourself, Who needed this more?

Lady Gaga and Bruno Mars’ “Die With a Smile” is spending a third week at No. 1 on the Billboard Hot 100, and Mars is ready to party.

This week's Five Burning Questions looks at the first new No. 1 of 2025, with a song that's been in the top 10 for months already.

Nearly five months after the 38-year-old pop superstar teamed up with Bruno Mars for "Die with a Smile," the romantic ballad reached No. 1 on the Billboard Hot 100 on Jan. 6 — and Mother Monster took to social media with some celebrity posts.

Lady Gaga and Bruno Mars’ “Die With a Smile” scores its third consecutive week at No. 1 on the Billboard Hot 100 singles chart. This marks Gaga’s second longest chart-topping reign of her career, tying the three-week run at No.