Rosé and Bruno Mars’ “APT.”.

Let the debate begin.

(CNN) - The Beatles said it best, "I get by with a little help from my friends." That's exactly what Selena Gomez credits her current happiness to: her friends. "[Taylor] was frustrated when I was frustrated, she was sad when I was sad, but more than anything, my friends stood by my side. Bieber and Gomez had a tumultuous relationship with many breakups over the past several years. Most recently they had split in March of 2018 and Bieber began publicly dating Hailey Baldwin just two months later.