Although six 'American Idol' alumni returned to the music competition show, only Sparks and Daughtry saw both the contestants they mentored advance to the next round.
Kellie Pickler and David Cook also proved their MVP status during Thursday's episode.
The judge made it very clear on Wednesday night -- she's a HUGE fan of the 19-year-old singer.
Rapattoni's performance of 'Rebel Yell' left J.Lo speechless.
Everyone may have been looking forward to the country crooner's return, but his fellow alums, Lauren Alaina and Fantasia, were the real standouts.
The singer performed a flawless rendition of 'Proud Mary' on Wednesday's show.
"I would be foolish to critique that in any way shape or form." Well said, Harry Connick Jr.
Ladies and gentlemen, the dynamic duo of season 15 has arrived!
The 46-year-old judge teared up during Thursday's episode, saying it's been 'an honor' to be a part of the singing competition show.
'I'm gonna miss 'Idol,'' the superstar cries.
Plus, see which contestants made it through to the next round!
'This could literally be us,' one 'Idol' hopeful declared.
The 'American Idol' alum is engaged -- and it's all thanks to J.Lo's match-making skills!
Congrats, Pia Toscano!
