Demi Lovato's Sister Slams the Singer's Body Shamers: 'My Sister Is Beautiful'

Demi Lovato’s sister has her back!After the singer, 26, was body shamed online,her older sister Dallascame to the rescue and fired back at critics.Dallas, 30, respondedin a live video on Instagram.“Ya know what? Here’s another thing. I’m just saying. To all the f—ing tabloids out there right now calling my sister fat, go f— yourself because she’s the most beautiful, strong, amazing person that I’ve ever met in my entire life,” Dallas said in the video.

Demi Lovato's Six Years of Sobriety Was a 'Fight Every Single Day': Source

Afterhitting rock bottom in 2010,Demi Lovatofought her way back up to the top with chart-topping albums and several sold-out tours beforeher shocking overdoselast week. The singer, 25, hasproudly — and publicly — celebratedher sobriety milestones over the last six years, but a longtime friend tells PEOPLE exclusively Lovato struggled privately with the pressure to remain clean. “Deminever wanted to be a role model. Her sobriety over the last six years was a fight every single day,” says the friend.

Demi Lovato, Common and More Celebs React After No Charges Filed in Jacob Blake Shooting

Photo: Rich Polk/E! Entertainment/NBCU Photo Bank via Getty; GoFundMe; George Pimentel/Getty Celebrities are sharing their frustrations after it was announced thatno chargeswill be filed against the Wisconsin police officer who shotJacob Blake. On Tuesday, stars includingDemi Lovato,Common,LeBron James, among many others, posted on social media after the Kenosha County District Attorney, Michael Graveley, announced thatRusten Sheskey, the white police officer who shot Blake several times,will not face criminal chargesin the shooting.

Demi Lovato, H.E.R. and Brandi Carlile Perform Elton John Medley at iHeartRadio Music Awards

H.E.R., Brandi Carlile and Demi Lovato.Kevin Winter/Getty The performance transitioned into Carlile covering “Don’t Let the Sun Go Down” as she sported an Elton-John-in-the-’70s-inspired suit. Demi Lovato.Kevin Winter/Getty Be sure to check out PEOPLE’s iHeartRadio Music Awards coverage to get the latest news on music’s big night. John, 74, and Lovato performed together during his farewell tour back in 2016. John also made an appearance in Lovato’sDancing with the Devildocu-series where he spoke about addiction.

Demi Lovato, H.E.R., Stevie Wonder and Ozuna to Perform at Global Citizen Live in Los Angeles

Photo: getty (4) The lineup forGlobal Citizen Livein Los Angeles is here — and it’s filled with some of your favorite stars. Adam Lambert, 5 Seconds of Summer, One Republic, The Lumineers and Chloe x Halle will also join the LA lineup and perform live from The Greek Theatre. Adam Lambert.Dave Simpson/WireImage Camila Cabello, Cyndi Lauper, Alessia Cara and Meek Mill will join Coldplay, Billie Eilish,Jennifer Lopez, Shawn Mendes, Lizzo, Burna Boy, Jon Batiste and Lang Lang performing live from New York City’s Central Park.