Model passenger Heidi Klum keeps it casual in oversized sweater and skinny jeans as she catches a flight out of LAX She may have moved away from modelling in recent years to focus on designing and her TV work but Heidi Klum, 41, can still give the younger generation of models a run for their money. The mother-of-four was spotted at LAX on Wednesday where despite her casual ensemble, she looked runway ready. Heidi opted for an oversized sweater, skinny jeans and knee-high boots and gave her outfit a fashionable edge with a huge designer handbag. Last week, Klum joined her fellow AGT judges in New Jersey as the team hosted auditions at the New Jersey Performing Arts Center in Newark. She"s back for the reality series that"s now in its 10th year with judges Mel B, Howie Mandel, Howard Stern and Nick Cannon. And the group have taken to the road to hold auditions all over the country. The leggy blonde is also dating Vito Schnabel, 28, who"s the son of artist and Oscar-nominated director Julian Schnabel. Despite living on different coasts, the and the young New York art dealer"s relationship has gone from strength to strength. During the last 12 months, the couple have been spotted in various enviable destinations including Paris, the Caribbean island of St Barths and Tulum in Mexico. The pair have been an item since February 2014, following Klum"s split from her bodyguard turned boyfriend Martin Kristen, who she dated for two years after ending her marriage to Seal. Heidi and Seal divorced in 2012 after almost seven years of marriage and the exes are on good terms. Heidi has a 10-year-old daughter Leni from a relationship with ex Flavio Briatore but Seal adopted her during their marriage and Heidi and the Kissed By A Rose singer also have Henry, nine, Johan, eight and five-year-old and Lou.