Heidi Klum, 53, struggles to fasten her plunging pink dirndl as she swigs pints of beer during Oktoberfest celebrations in Munich

Heidi Klum struggled to fasten her plunging dirndl as she prepared to celebrate Oktoberfest in Munich over the weekend.The model, 53, took to Instagram on Sunday to share a video of herself attempting to squeeze her curves into the busty pink ensemble, with the stunner seen fiddling with the fastenings beneath her bust.However, she clearly achieved her goal as later Heidi was snapped swigging a stein of beer while partying at the Braeurosl beer tent in Munich, Germany.The German-American star embraced her heritage as she joined other revellers on day two of the annual event, which is the world's largest folk and beer festival.She happily smiled and waved to the crowd, before snapping photos with her fans. Heidi looked fabulous in her traditional folk dress which featured a full pink floral patterned skirt, a pink bodice and a white, lace-trimmed blouse. Heidi Klum struggled to fasten her plunging dirndl as she prepared to celebrate Oktoberfest in Munich over the weekend However, she clearly achieved her goal as later Heidi was snapped swigging a stein of beer while partying at the Braeurosl beer tent in Munich, GermanyShe teamed her dirndl with a floral headband and a white heart-shaped handbag. Heidi's Oktoberfest antics comes days after she celebrated HeidiFest in her German homeland with her family right by her side. The model donned traditional Bavarian attire as she arrived at the event in Munich with her younger husband Tom Kaulitz, 37, daughter Leni, 22, son Henry Samuel, 21, and mother Erna Klum.She looked stunning in a vibrant, low-cut yellow floral dirndl – a traditional dress that features a lace-up bodice and wide apron skirt. Klum styled the look with a matching flower wreath and yellow heels. Her husband also opted for a traditional look, wearing distressed olive-brown lederhosen with a light blue shirt and vest over it. The Tokio Hotel guitarist completed the look with knee-high grey wool socks.The pair, who married in 2019, were seen sharing a passionate smooch at the event. HeidiFest, which kicks off the traditional annual Oktoberfest celebrations, is a star-studded party held at the iconic Hofbrauhaus beer hall. Klum's mom Erna opted for a vivid red dress with a matching wreath and boots. The model, 53, took to Instagram on Sunday to share a video of herself attempting to squeeze her curves into the busty pink ensemble, with the stunner seen fiddling with the fastenings The German-American star embraced her heritage as she joined other revellers on day two of the annual event, which is the world's largest folk and beer festival Heidi clutched onto her stein while enjoying the celebrations Heidi looked fabulous in her traditional folk dress which featured a full pink floral patterned skirt, a pink bodice and a white, lace-trimmed blouse She teamed her dirndl with a floral headband and a white heart-shaped handbagThe star was all smiles as she got stuck into the festivities All eyes were on Heidi as she swigged her beer and interreacted with fellow attendees She happily smiled and waved to the crowd, before snapping photos with her fans Heidi's Oktoberfest antics comes days after she celebrated HeidiFest in her German homeland with her family right by her side [L-R Henry Samuel, Erna Klum, Tom Kaulitz, and Heidi]Her son Henry matched Kaulitz in a similar traditional look but opted to keep his socks rolled down.Meanwhile, Leni wowed in a baby blue dress paired with a blue apron and UGG slippers.The Victoria's Secret Angel shares Leni with Italian business leader Flavio Briatore, and Henry with ex-husband Seal. She also has son Johan, 19, and daughter Lou, 16, with Seal. The British musician officially adopted Leni in 2009.Klum and Seal were married from 2005 until 2014.