Popsugar Celebrity Celebrity Instagrams Madison De La Garza's Birthday Tribute For Demi Lovato 2018 Madison De La Garza's Heartfelt Birthday Tribute to Sister Demi Lovato Will Make You Weep 21 August 2018 by Monica Sisavat Solís View On One Page Photo 8 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 8 Previous Next Start Slideshow Celebrity InstagramsCelebrity FamiliesMadison De La GarzaCelebrity BirthdaysDemi Lovato