ET spoke with Julianne after she sang her new song, 'Transform,' during the 'America's Got Talent' finale.
The talented singer showed off her vocal skills during the epic 'AGT' finale on Wednesday.
See who walked away with the grand prize following a star-studded finale on Wednesday.
Abdul's appearance left Simon stunned during Wednesday's star-studded season 14 finale.
NBC's hit series returns on Tuesday and ET is breaking down all the episode's biggest moments.
Julianne dished to ET about Sailor filling in on 'DWTS' following her mom's injury after Tuesday's 'AGT' taping.
The outspoken judge had a hard time finding the words to express his love for Lee's stunning finals act.
Wednesday's results show on 'America's Got Talent' was full of heartwarming moments, but also, heartbreaking eliminations.
Find out which five acts round out the top ten, who will face off one last time in next week's finals.
The 'America's Got Talent' judge talks babies with ET!
ET spoke with Julianne backstage at the 'America's Got Talent' semifinals, which aired on NBC.
NBC's hit series returns on Tuesday and ET is breaking down all the episode's biggest moments!
ET spoke with Queen Latifah about the powerful performance backstage after the episode.
