GALLERY: 26 Photos of Ariana Grande for Her 26th Birthday

(Photo by Jesse Grant/Getty Images for iHeartMedia)

Ariana Grande performs (Photo by Jesse Grant/Getty Images for iHeartMedia)

NEW YORK, NY - JUNE 28: Ariana Grande performs on stage during the 29th annual NYC Pride: Dance On The Pier at Pier 26 on June 28, 2015 in New York City. (Photo by Neilson Barnard/Getty Images)

(Photo by Theo Wargo/NBC/Getty Images for "The Tonight Show Starring Jimmy Fallon")

NEW YORK, NY - SEPTEMBER 15: Ariana Grande Visits "The Tonight Show Starring Jimmy Fallon" at Rockefeller Center on September 15, 2015 in New York City. (Photo by Theo Wargo/NBC/Getty Images for "The Tonight Show Starring Jimmy Fallon")

(Photo by Kevin Winter/Getty Images)

LOS ANGELES, CA - NOVEMBER 22: Singer Ariana Grande performs onstage during the 2015 American Music Awards at Microsoft Theater on November 22, 2015 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

(Photo by Jason Merritt/Getty Images)

LOS ANGELES, CA - NOVEMBER 22: Recording artist Ariana Grande, winner of Favorite Pop/Rock Female Artist, poses in the press room during the 2015 American Music Awards at Microsoft Theater on November 22, 2015 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

(Photo by Jason Merritt/Getty Images)

LOS ANGELES, CA - FEBRUARY 15: Singer Ariana Grande attends The 58th GRAMMY Awards at Staples Center on February 15, 2016 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

(Photo by Frederick M. Brown/Getty Images For 102.7 KIIS FM's Wango Tango)

CARSON, CA - MAY 14: Ariana Grande performs on stage in 2016. (Photo by Frederick M. Brown/Getty Images For 102.7 KIIS FM's Wango Tango)

(Photo by Nicholas Hunt/Getty Images)

NEW YORK, NY - MAY 20: Ariana Grande Performs During ABC's "Good Morning America's" 2016 Summer Concert Series at Rumsey Playfield, Central Park on May 20, 2016 in New York City. (Photo by Nicholas Hunt/Getty Images)

(Photo by David Becker/Getty Images)

LAS VEGAS, NV - MAY 22: Singer Ariana Grande attends the 2016 Billboard Music Awards at T-Mobile Arena on May 22, 2016 in Las Vegas, Nevada. (Photo by David Becker/Getty Images)

(Photo by Kevin Winter/Getty Images)

LAS VEGAS, NV - MAY 22: Recording artist Ariana Grande performs onstage during the 2016 Billboard Music Awards at T-Mobile Arena on May 22, 2016 in Las Vegas, Nevada. (Photo by Kevin Winter/Getty Images)

(Photo by Frederick M. Brown/Getty Images)

BEVERLY HILLS, CA - AUGUST 02: Actress Ariana Grande speaks onstage at the 'Hairspray Live!' panel discussion during the NBCUniversal portion of the 2016 Television Critics Association Summer Tour at The Beverly Hilton Hotel on August 2, 2016 in Beverly Hills, California. (Photo by Frederick M. Brown/Getty Images)

(Photo by Jamie McCarthy/Getty Images)

NEW YORK, NY - AUGUST 28: Ariana Grande attends the 2016 MTV Video Music Awards at Madison Square Garden on August 28, 2016 in New York City. (Photo by Jamie McCarthy/Getty Images)

(Photo by Michael Loccisano/Getty Images)

NEW YORK, NY - AUGUST 28: Ariana Grande and Nicki Minaj perform onstage during the 2016 MTV Video Music Awards at Madison Square Garden on August 28, 2016 in New York City. (Photo by Michael Loccisano/Getty Images)

(Photo by Theo Wargo/Getty Images for NBC)

NEW YORK, NY - SEPTEMBER 08: Ariana Grande Visits "The Tonight Show Starring Jimmy Fallon" at Rockefeller Center on September 8, 2016 in New York City. (Photo by Theo Wargo/Getty Images for NBC)

(Photo by Kevin Winter/Getty Images)

Ariana Grande performs in Las Vegas (Photo by Kevin Winter/Getty Images)

(Photo by Kevin Winter/Getty Images)

LOS ANGELES, CA - NOVEMBER 20: Singer Ariana Grande performs onstage during the 2016 American Music Awards at Microsoft Theater on November 20, 2016 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

(Photo by Kevin Winter/Getty Images)

LOS ANGELES, CA - NOVEMBER 20: Singer Ariana Grande accepts Artist of the Year onstage during the 2016 American Music Awards at Microsoft Theater on November 20, 2016 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

(Photo by Paul Marotta/Getty Images for iHeart)

Ariana Grande performs (Photo by Paul Marotta/Getty Images for iHeart)

(Photo by Getty Images/Dave Hogan for One Love Manchester)

In this handout provided by 'One Love Manchester' benefit concert Ariana Grande performs on stage on June 4, 2017 in Manchester, England. Donate at www.redcross.org.uk/love (Photo by Getty Images/Dave Hogan for One Love Manchester)

(Photo by Theo Wargo/Getty Images for Huffington Post)

NEW YORK, NY - MAY 07: Ariana Grande attends the Heavenly Bodies: Fashion & The Catholic Imagination Costume Institute Gala at The Metropolitan Museum of Art on May 7, 2018 in New York City.

(Photo by Ethan Miller/Getty Images )

Ariana Grande performs during the 2018 Billboard Music Awards at MGM Grand Garden Arena on May 20, 2018 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images )

(Photo by Kevin Winter/Getty Images for iHeartMedia)

Ariana Grande performs onstage (Photo by Kevin Winter/Getty Images for iHeartMedia)

(Photo by Rich Polk/Getty Images for iHeartMedia )

Ariana Grande performs onstage (Photo by Rich Polk/Getty Images for iHeartMedia )

(Photo by Jamie McCarthy/Getty Images)

Pete Davidson and Ariana Grande attend the 2018 MTV Video Music Awards at Radio City Music Hall on August 20, 2018 in New York City. (Photo by Jamie McCarthy/Getty Images)

(Photo by Theo Wargo/Getty Images)

Ariana Grande attends Billboard's 13th Annual Women In Music Event at Pier 36 on December 06, 2018 in New York City. (Photo by Theo Wargo/Getty Images)

(Photo by Theo Wargo/Getty Images)

Ariana Grande accepts an award onstage during the 2018 MTV Video Music Awards at Radio City Music Hall on August 20, 2018 in New York City. (Photo by Theo Wargo/Getty Images)