ET was with the Latin heartthrob during the early years of his career, leading up to the success of his mega hit.
The Dominican-American singer stopped by ET to give an emotional performance of her new single, "Melly 16."
ET spoke with Martin about the impact of his biggest hit as it reaches one major milestone.
The country singer made the reveal on 'Watch What Happens Live With Andy Cohen.'
Only ET was invited to check out the vibey project in Los Angeles earlier this year.
Only ET was invited to join the emerging pop star and 'Nashville' alum on the Los Angeles set of her new video.
Grande's latest single has become a huge hit.
Halsey,The Killers and Chance the Rapper are also among those taking the stage at the three-day festival in Watkins Glen, New York.
The Backstreet Boy opened up about his hurdle-filled road to adulthood and how becoming a father made him finally "grow up."
The legendary musician died on Saturday.
Pratt enthused that he's also ready for "the upcoming stadium tour."
The 49-year-old singer also talked about supporting Cure 4 the Kids Foundation with donations from her Planet Hollywood show.
ET was on set for an exclusive sneak peek at the Backstreet Boy's wedding in his new 'Boy and a Man' video.
AJ McLean ties the knot with his real-life wife, Rochelle, again in the emotional new video for his new single, 'Boy and a Man.'
