By Paul Chavez for MailOnline and Cassie Carpenter for MailOnline
Published: 20:52 EST, 14 August 2014 | Updated: 04:29 EST, 15 August 2014
Tallulah Willis reportedly was given an ultimatum by her famous parents Bruce Willis and Demi Moore to enter rehab for help with alcohol and drug issues.
The 20-year-old allegedly checked herself into celebrity treatment center The Meadows in Arizona in late July to deal with alcohol and cocaine abuse.
'Tallulah was pretty much given an ultimatum. Her parents were about to take everything from her,' a family insider told People in an article on Thursday.
Scroll down for video
Seeking help? Tallulah Willis allegedly has checked herself into rehab for alcohol and cocaine abuse, pictured in Malibu in May
Celebrity treatment: Tallulah has checked into The Meadows rehab facility in Arizona, where stars like Selena Gomez have sought help in the past
Another source said Tallulah has troubles that stretch back for years.
Tallulah was 'adversely affected' by her parents divorce in 2000, the source said.
A former high school classmate also said Moore's hospitalisation and rehab stint in 2012 weighed heavily on her.
Following in her footsteps: Tallulah's mother Demi Moore allegedly feels 'guilt' that her daughter is taking after her
Taking a hard line: Tallulah's father Bruce allegedly threatened to cut her off if she didn't seek help for her addiction
'When Demi was hospitalized, Tallulah didn't show up to school for days because she was too embarrassed,' the classmate said.
'She was very open about Demi's issues and would sort of imply, ''Of course I have issues too, look at my mom,''' the source said.
Moore has been feeling 'so much guilt about Tallulah spiraling out of control like she did,' a source told Star magazine, which first reported that Tallulah had entered rehab.
Looking for a fun time: Tallulah allegedly has developed a reputation as a party girl in Hollywood, pictured in April at Coachella
Tallulah was arrested when she was 17 for underage drinking and allegedly has developed a reputation as a party girl in Hollywood.
And according to Star, Tallulah's sister Scout walked in on her snorting cocaine at The Roosevelt Hotel, and told their father 59-year-old father Bruce Willis.
The movie star allegedly threatened to cut Tallulah off financially if she didn't change her ways, but her cocaine habit reportedly only worsened, especially after she moved from Los Angeles to New York City in June.
Tallulah apparently opened up about her alleged addiction to her famous mother, 51, who encouraged her to seek help.
'I believed the strangers more than the people who loved me because why would the people who love me be honest?' The green-tressed beauty said it all began when she read the tabloids at age 13 and felt ugly
Tallulah made headlines earlier this week after she stripped down to her bra and panties in an effort to raise awareness about body dysmorphia, which she was diagnosed with at age 13.
She discussed her teenage insecurities for a StyleLikeU video interview posted Monday.
'I struggled a lot when I was younger,' the green-tressed beauty revealed, removing her oversized dark denim jacket.
'I was trapped in this body. I started starving myself and losing a bunch of weight and I got down to like 95 pounds. When I lost my curves and when my boobs shriveled up into like nothing and I had no shape. It put me in even more of a cage.'
Penultimate tweet: Tallulah in one of her last tweets on July 23 said bye-bye
Moment of clarity: It wasn't until a year ago when Willis - who was insecure about her face - put on a long-sleeve button-up and pants and realised that she still felt 'so beautiful'
'It wasn't until a year ago when Tallulah - who was insecure about her face - put on a long-sleeve button-up and pants and realised that she still felt 'so beautiful.'
Now, Tallulah - who runs her own blog The Clothing Coven - feels like herself and aspires to be a writer.
In the past, the Zana Bayne model had acted in her parents films' The Whole Ten Yards, Bandits, and The Scarlet Letter. 
Body acceptance: In the past, the Zana Bayne model had acted in her parents films' The Whole Ten Yards, Bandits, and The Scarlet Letter
Read more:
This entry passed through the Full-Text RSS service — if this is your content and you're reading it on someone else's site, please read the FAQ at fivefilters.org/content-only/faq.php#publishers.
