Hollywood dressed to impress to honor the 'Tiny Dancer' singer in New York City on Tuesday.
'Aaron's Party' is back with 'LøVë' which drops Feb. 16, a week ahead of his U.S. tour.
The 'Hello' singer dressed up as the 72-year-old musician and shared a sweet message in her honor on Twitter.
"We wish we could possess an ounce of your ability."
Only ET was with the band as they celebrated their fourth No. 1 album, 'M A N I A,' with an iHeartRadio release party.
ET caught up with 'The Four' judge on Friday, Jan. 26, where he also revealed he wants Lorde's next single to be 'Supercut.'
The singer teamed up with UNICEF for her latest music video, which she released on Monday following her GRAMMYs performance.
The country singer and her fiancé, Ryan Hurd, also talked about how they met with ET on the red carpet at the 60th Annual GRAMMY Awards.
ET spoke with the GRAMMY nominated singer during the Clive Davis Pre-GRAMMY Gala in New York City on Saturday.
The country star also opened up about recording the Ed Sheeran-penned 'Parallel Line' as his next single.
ET was with the first-time GRAMMY nominee for rehearsals at Madison Square Garden.
Fleetwood Mac is the first band to be honored with the Person of the Year accolade at the annual Recording Academy gala.
Harry Styles, Lorde, Jared Leto and more stars helped pay tribute to the band on Friday night.
Speculation that the trio may reunite has been fueled since the brothers' Instagram account was reactivated earlier this year.
