Zac Efron Rehab After Dating Vanessa Hudgens: ‘parkland’/‘neighbors’ Star Passed Out From Drug Overdose, ‘it Went From Bad To Worse’

He was like a junkie. He wanted the drugs so bad. The High School Musical star, who previously dated his co-star Vanessa Hudgens, allegedly collapsed in January after snorting too much oxycodone, a commonly abused painkiller known as hillbilly heroin. He went through a lot of pills even though it was clear he was entering a danger zone, said the source, along with the fact that Efron had hooked up with a brunette. If Zac doesnt clean himself up, hell be Hollywoods next big drug tragedy, said Efrons friend. He was partying a lot, said a source to People Magazine . It went from bad to worse. The sources explained that the Neighbors actor would party for days as his serious drug problem grew after being introduced to cocaine and Molly. The partying got out of hand. He care so much about his career, said the source. The actor reportedly missed multiple days of shooting Seth Rogens film, Neighbors, in April due to his struggle with cocaine. Efron has finally decided to clean up his act after doing cocaine for more than two years and completed his second stint in a treatment facility about five months ago. Another source revealed that Efron is now healthy, happy and not drinking. Hes taking time to focus on working. Efron appeared at the Toronto International Film Festival to promote his news drama, Parkland, about John F. Kennedys assassination and said he feels like his career is moving in a new direction. Its really a surreal experience for me. It feels very mature and really interesting. Its a different kind of filmmaking and I feel blessed to have been a part of it, said Efron to USA Today.

That’s one way to get publicity! Vanessa Hudgens drops it like it’s hot as she performs with YLA in midriff bearing top and sexy shorts

Close: Vanessa was seen chatting away to David in one of the kitchens of the club

Vanessa Hudgens is among many celebs that have fallen victim to nude photo leaks and now the actress has spoken out on the experience to Paper Magazine . “That was just a really s**tty situation that sucked,” she told the magazine of the racy shots that went viral of her in 2007. “That was by far the worst moment of my career.” RELATED: SPRING BREAKERS TRAILER: DISNEY DARLINGS GO WILD SP6/HSS/ Gal pals Selena Gomez and Vanessa Hudgens smile for the cameras at the Berlin, Germany premiere of ‘Spring Breakers.’ The now 24-year-old, who took responsibility for the pictures at the time apologizing to her fans, talks about how her career took an edgier path shortly after. “It’s always been hard for actors to cross that bridge, but honestly, you have to hold out and do what you think is right for yourself,” she says about shaking her squeaky-clean Disney star image. PHOTOS: BUSTED! CELEBRITY SEXCAPADES CAUGHT ON TAPE Tom Jaeger/ Selena Gomez attending the premiere of ‘Spring Breakers’ at Cinestar Sony Center on February 19, 2013 in Berlin, Germany in a sexy suit. Hudgens, who plays a rebellious college student in the upcoming film “Spring Breakers” hit the red carpet Tuesday in Berlin alongside co-star and gal pal Selena Gomez. The two looked far from their Disney days, both sporting sexy outfits, Gomez, 20, in a plunging neckline suit and Hudgens in a high slight one shoulder floral frock. SP6/HSS/ Selena Gomez and Vanessa Hudgens strike a pose at the Berlin, Germany premiere of ‘Spring Breakers.’ Hudgens also went on to dish to the mag about what it was like to film her good girl gone bad scenes in the highly anticipated flick. “You sit there. You’re smoking your fake blunts. You just do it,” she said. The actress also revealed the cast snorted crushed up Vitamin B as a cocaine substitute for certain scenes. “We would run around set like mad men, and people would wonder, ‘Did you switch that out with anything?”’ she joked. “Spring Breakers” hits theaters March 22.

Vanessa Hudgens speaks out on nude photo scandal: ‘That was by far the worst moment of my career’

And showing that her racier self is here to stay Vanessa Hudgens made sure she put on quite the show as she took to the stage with the five-piece at Bootsy Bellows club in Los Angeles on Tuesday. Wearing a saucy and skin showing ensemble the 24-year-old raised temperature with some bumping and grinding as she performed. Scroll down for video Putting on a show: Vanessa Hudgens upped the sex appeal on stage with YLA at the Bootsy Bellows club in Los Angeles on Tuesday Making the most off her impressive figure the Spring Breakers star slipped on a pair of tiny PVC style shorts which she teamed with a pair of over the knee boots. Look who’s giving Saatchi a lift home! TV stylist spotted with advertising tycoon in back of her car after they are again seen on dinner date at Scott’s On her top half she wore a long sleeved black top which fell to the middle of her stomach showing off her washboard abs. Accessorising her outfit she added a sexy body chain and wore a pendant necklace adding a touch of glamour to her look. Raising the roof: The 24-year-old got the crowd going with the song $$$ex, which she collaborated on with the five-piece Skin showing: Vanessa wore a midriff bearing top with cut-out detail and black shorts Here come the girls: The single with racy lyrics is set to enter the Top 20 on Billboards Dance club chart this weekend Completing her look she wore a dash of bright red lipstick and her long hair fell in curls around her shoulders. Showing she really is a triple threat the pretty brunette raised the roof with her sexy and impressive dance moves as she sung along to the track – which looks set to enter the Top 20 on Billboards Dance club chart this weekend. Her YLA co-stars, Noreen, Dominique, Jamie Lee and Brooke looked delighted to be joined by the superstar for the first time and no doubt appreciated the ability she has to sell records. Back on stage: Vanessa hasn’t sung for over four years and this marked her return Spring breakers: The track was inspired by Vanessa’s last film Spring Breakers Ahead of the show Vanessa tweeted: Tonight! If you’re in LA come out to Bootsy Bellows to catch a special live performance by me & my girls @ylamusic! The song, which raised eyebrows earlier in the year due to the video, is a clear departure from her teeny-bopper past, as the lyrics state: ‘Can’t you feel my hot sex, heart stop beating.’ Earlier this year the actress shared on her personal website that her most recent acting project gave her the song concept. ‘The song’s inspired by SPRING BREAKERS!! Here it is: $$$ex. It’s been a while since I’ve released a track, so I’m so excited to share this with y’all!’ she said on her Tumblr.