Demi Lovato

Check out 15 celebrities who made a dramatic exit from social media.

Brandon Johnson had guns, drugs and cash on him, according to 'TMZ.'

The 25-year-old singer has reportedly left the hospital two weeks after her apparent overdose.

Lovato was hospitalized earlier this week for reportedly relapsing after six years of sobriety.

Wilmer Valderrama was spotted visiting his ex-girlfriend, Demi Lovato, in the hospital on July 25.

Pop star Demi Lovato was reportedly taken to the hospital on July 24 after suffering a rumored heroin overdose.

It's been a wild ride for Hollywood romances.

The pop star recently admitted she relapsed after six years of sobriety.

The singer broke down during an emotional performance at Rock in Rio Lisbon.

The 'Sorry Not Sorry' singer lays it bare in her new video for 'Sober.'