Demi Lovato reveals sister: Singer never knew she had a secret

quot;X Factor" judge Demi Lovato just found out she had an older half-sister.

Demi Lovato Says She's in 'Chill' Mode with Wedding Planning (Exclusive)

Is Demi Lovato Engaged? Who Is Demi Lovato Dating? All About Jordan Lutes, Max Ehrich, More - Parade

Demi Lovato reveals secret half-sister

Who Was in Demi Lovato's Backing Band for Her VMAs Performance?

Demi Lovato Says She's Adopted She/Her Pronouns Again

Tearful Demi Lovato forced to restart her comeback performance at Grammy Awards

Demi Lovato Gets Candid About Why She's Opening Up About Her Dark Past With Drugs; Hopes to Teach Her Little Sister - In Touch Weekly

Demi Lovato reveals what happened when she tried to get Kylie Jenner's HUGE lips - Irish Mirror Online

Demi Lovato Couldn't See Her Sister After Overdose

Demi Lovato looks AMAZING in no make-up selfie, Celebrity