We're supposed to be the land of the free but we can't have freedom if we're constantly living in fear." On Instagram, Cyrus thanked Sandler for joining her onstage alongside a photo of the pair performing."Thank you so much to Adam Sandler for joining me tonight in remembering all those lost, and singing lyrics that I believe are so important at this time ....

miley cyrus dating history-21

(photo by Jahi Chikwendiu/The Washington Post via Getty Images)FAIRFAX, VA - OCTOBER 22: Katherine Quigley, 19, L, of Stuart's Draft, VA, poses for a picture with singer, songwriter, actress and philanthropist Miley Cyrus on the bed of Quigley's absent roommate as Cyrus makes a campaign visit for Hillary Clinton and Tim Kaine in Northern Virginia at George Mason University on Saturday, October, 22, 2016 in Fairfax, VA.

(photo by Jahi Chikwendiu/The Washington Post via Getty Images)LAS VEGAS, NV - SEPTEMBER 23: Entertainer Miley Cyrus performs during her appearance with Billy Idol at the 2016 i Heart Radio Music Festival at T-Mobile Arena on September 23, 2016 in Las Vegas, Nevada.

Women's Marches are being held in cities around the world.

(Photo by Justin Sullivan/Getty Images)THE VOICE -- 'Live Top 10' Episode: 1116B -- Pictured: (l-r) Blake Shelton, Miley Cyrus, Adam Levine, Jane Lynch 'Hollywood Game Night', Alicia Keys -- (Photo by: Trae Patton/NBC/NBCU Photo Bank via Getty Images)FAIRFAX, VA - OCTOBER 22: Singer, songwriter, actress and philanthropist Miley Cyrus, L, takes a selfie while doing her signature tongue-out pose with GMU students Samaria Moss, 18, C, of Spottsylvania, VA, Jaide Tarwid, 18, from Wisconsin, and Zimuzo Okala, 19, of Chesapeake, VA, (blocked) as Cyrus makes a campaign visit for Hillary Clinton and Tim Kaine in Northern Virginia at George Mason University on Saturday, October, 22, 2016 in Fairfax, VA.

(Photo by Christopher Polk/Getty Images for i Heart Media)INGLEWOOD, CA - MARCH 05: (L-R) Singers-songwriters Noah Cyrus and Miley Cyrus, and Tish Cyrus attend the 2017 i Heart Radio Music Awards which broadcast live on Turner's TBS, TNT, and tru TV at The Forum on March 5, 2017 in Inglewood, California.

(Photo by Christopher Polk/Getty Images for i Heart Media)INGLEWOOD, CA - MARCH 05: Musicians Big Sean (L) and Miley Cyrus backstage at the 2017 i Heart Radio Music Awards which broadcast live on Turner's TBS, TNT, and tru TV at The Forum on March 5, 2017 in Inglewood, California.

Actress Miley Cyrus poses at Distinctive Assets during the Academy of Country Music Awards held at the MGM Grand Garden Arena on May 23, 2006 in Las Vegas, Nevada.

(Photo by Marsaili Mc Grath/Getty Images for Distinctive Assets)HOLLYWOOD - AUGUST 02: Singer/actress Miley Cyrus of the show Hannah Montana sings inside at the Hollywood Radio & Television Society 'Kids Day 2006' at the Hollywood and Highland complex on August 2, 2006 in Hollywood, California.

Monday alongside Adam Sandler to perform Dido's "No Freedom" in honor of the victims from the recent mass shooting in Las Vegas.