Rebel Wilson once locked her “mean teacher” in a cupboard for four hours

Rebel Wilson is opening up about her decision to lose weight.

Rebel Wilson's latest post on Instagram gives, the star is in fact celebrating.ALSO: HELLO! launches Jubilee T-shirt collection to celebrate Queen Elizabeth in styleShe surprised, and then promptly delighted fans with a picture lying seemingly comatose on a hospital bed, but it's actually for a good reason.The picture is actually to commemorate the success of her latest film, Senior Year, which was released on Netflix on 13 May.WATCH: Rebel opens up about illness that changed her lifeMORE: Viewers all saying the same thing about Rebel Wilson's new Netflix film Senior YearIn the image, she appears wearing a hospital gown with a pulse oximeter on her finger, her eyes closed while her mouth is open, and she is even sporting a hospital band.Though fans were initially concerned, she quickly clarified in her caption: "WHAT THE SLUT?! SENIOR YEAR is the Number 1 movie on Netflix after only 1 day!! Whoa!!!"Her followers inundated her comments section with praise, writing: "I watched it and it was amazing!!! Love you Rebel," and: "Rebel, I watched your movie today, you're truly wonderful!! You really are amazing," as well as: "Loved the movie.

David Beckham, Geri Halliwell and James Corden were spotted cheering on Lewis Hamilton and Max Verstappen, who won the race.MORE: The hottest celebrity events in March - from BAFTA afterparties to Vanity Fair's festivitiesJames and David also spent the weekend partying together at Miami's Carbone Beach, while in Los Angeles, Rebel Wilson and Jessica Biel both celebrated premieres and in London, reality stars mingled with actors at the launch of London's newest luxury rooftop bar and restaurant, Wagtail.David was joined by son Romeo in Miami, where the family have been staying in recent months.The two were spotted with various pit crews at the Formula1 event.David was also caught chatting to wife Victoria Beckham's pal, and fellow Spice Girl, Geri Halliwell and her husband Christian Horner.That same weekend saw David join James and other celebs attend the American Express Presents CARBONE Beach party at Carbone on 8 May.Guests also included LeBron James, Gabreille Union and Dwayne Wade.Rebel Wilson and the cast of her hit new Netflix film Senior Year partied in West Hollywood on 10 May.The cast attended the event ahead of the film's release on 13 May.

Rebel Wilson walks side-by-side with Hermès executive Michael Coste, among other pals, after grabbing dinner on Wednesday night (May 11) in Los Angeles.

Rebel Wilson is living the high school experience she never had.

Rebel Wilson is officially off the market and in a romance with someone new, but who is her special someone? Here's everything that we know so far about the Senior Year's relationship. Rebel opened up about her love life on the hit dating podcast, U Up, and revealed how she met her current squeeze. MORE: HELLO!'s Platinum Jubilee T-shirts to celebrate the Queen"I am now happily in a relationship," she said. "I met them at a friend's setup.

Rebel Wilson is opening up about her new movie Senior Year!

Rebel Wilson is off the market!

Rebel Wilson is all smiles at a special screening of her new film Senior Year at The London West Hollywood at Beverly Hills on Tuesday (May 10) in West Hollywood, Calif.

Rebel Wilson went through incredible lengths to find a good man. Like, going out with approximately 50 people one year, she admits, before turning to dating apps, which proved futile.It turns out, a close friend had the right guy for her all along because she says she's now in a happy relationship.The star joined Jordana Abraham and Jared Fried on their podcast, where the actress really opened up about the fun, albeit challenging, life that is dating. The 42-year-old actress revealed she's now «happily in a relationship» but she navigated a bumpy road to get there, and that was by design.The hilarious actress said dating in her 20s wasn't really her thing because she was laser-focused on her acting career.

Rebel Wilson looked absolutely sensational as she attended the screening and reception for her new Netflix comedy movie, Senior Year.The talented Australian actress, who was recently pictured enjoying a sunny LA hike, stepped out in style at The London West Hollywood in Beverly Hills on Tuesday evening. Oozing Hollywood glamour, the 42 year old looked virtually unrecognisable as she slipped into a slinky green showstopping dress for the occasion.The stunning dress commanded attention with its boasted a plunging bardot neckline, and the comedienne kept the rest of her accessories to a minimum while standing tall in sparkling stiletto heels.

Rebel Wilson and Justin Hartley may play former flames in their new Netflix comedy, , but the comedienne says the sparks between the pair were almost too hot to handle. ET's Lauren Zima spoke to the co-stars at the premiere of their new film, where they dished on working together and the steamy scene that didn't make the cut.«Justin plays my high school ex-boyfriend in  and he does it so well,» Wilson gushed.While fans are used to seeing Hartley in his more serious role as Kevin Pearson on , in , he shows off his comedic range, playing the stereotypical high school jock and Wilson's high school ex.«When you're working with talented people like this, you kinda just try to keep up. You are as good as the person next to you, and she's brilliant.

Rebel Wilson got Britney Spears' OK before using the singer's track in her upcoming flick. ET's Denny Directo spoke to the 42-year-old actress ahead of the release of Netflix's , and she revealed what went into getting to recreate the music video for Spears' 1999 song, "(You Drive Me) Crazy" in her film.«We had to get Britney's permission.

Rebel Wilson is on cloud nine as she awaits the release of the highly anticipated Senior Year, and she revealed an incredible way the film was being honored.MORE: Rebel Wilson details disastrous date that ended in an ocean rescue!The actress shared clips from her visit to New York City, culminating in her revealing that the movie was being promoted via a billboard in Times Square.WATCH: Rebel Wilson celebrates Times Square billboardShe posted a video of herself celebrating the billboard while posing on the busy streets, only to then quickly dash away before disaster struck.As Rebel threw her arms out and stuck out her tongue for a picture, she rushed back to the sidewalk to avoid being hit by an oncoming police car.MORE: Rebel Wilson shares rare look at ultra healthy lunch during date with lookalike sisterShe quickly laughed it off though as she went back to marveling at the billboard, which displayed the trailer for her movie, due to drop on Netflix on 13 May.

Rebel Wilson has quite a story to tell about her behavior in high school.