Demi Lovato

OK! takes a look at the celebrity relationships that didn't survive 2020.

These celeb couples couldn't make quarantine love work.

This stellar pad is cool for the summer... or *any* time of the year.

After a messy breakup, the singer is selling her space. Talk about starting fresh!

Lovato looked a little different on Instagram this week.

This is Lovato's fourth new single within the past two months.

Will the drama between these two ever end?

No ex, no hair, no problem! Demi looks flawless with in new single era.

He isn't *afraid* to show that he's over his ex-fiancé.

Lovato poked fun at her six-month romance with Max Ehrich while hosting the show.

The couple split a mere two months after he proposed.

A pal tells OK! that Mod Sun is the "last type of person" Lovato needs in her life.

Trick or Treat? You be the judge.

Just when you thought he was done... Cue the thirst trap!

Demi Lovato called off her engagement with Ehrich last month.

The singer's fam thinks it's high time she ships out of California.

Lovato was with ex Valderrama for six years.

The former flames have both released songs about their short-lived romance.

The singer sparked dating rumors during an outing with her 'friend.'

Lovato made it clear she isn't afraid to lose fans over her controversial new tune.

Demi and Max's relationship drama never ends!

The singer has grown sick and tired of her ex's public antics following their split.

Was the actor faking his emotions, or really deep in the feels?

Max appears to be 'Not OK' following his recent split from Lovato.

The songstress wants nothing to do with her ex who she was engaged to for two months.

Lovato's feelings for ex-fiancé Ehrich have turned 'Stone Cold.'

Lovato released 'Still Have Me' amid her scandalous breakup from ex Max Ehrich.

The singer hasn't publicly addressed her split just yet.

Lovato and fiancé Max Ehrich got engaged in July.

The singer is ready to move on after Ehrich's recent social media posts

'We haven't spoken,' Max Ehrich claimed on Instagram.

The duo broke off their engagement after only *months* being together.

The pair got engaged in July.

The couple got engaged four months after dating... and may already be on the outs.

The classic flower is apparently a popular body-ink choice in Hollywood.

The singer got engaged to Max Ehrich in July after four months of dating.

Lovato got engaged to Max Ehrich in July after dating for four months.

The stellar new vid dropped on World Suicide Prevention Day.

The couple got engaged after four months.

The couple got engaged in July.

The singer has been open about struggles with addiction and bipolar disorder.

Demi Lovato Engaged to Max Ehrich after a teary proposal in Malibu.

‘It’s important to show myself underneath it all,’ the popstar wrote on Instagram.

'I'm tired of running myself into the ground with workouts and extreme dieting.'

These stars have been transparent about battling their addiction.

What are the ups and downs of the singer's love life?

‘They stayed all night and didn't leave until the early morning,’ an eyewitness said.

The singer initially shared the post to Twitter in 2010.

The biggest football game of the season kicked off in Miami, Florida.

'We didn't know what was going to happen,' she admitted.