Filmmaker Raj Kaushal, actress Mandira Bedi's husband, died aged 49 on Wednesday. Raj suffered a heart attack at around 4.30 am at his home and died before the family could get any medical help, actor Rohit Roy said. Raj directed films like 'Pyaar Mein Kabhi Kabhi' and 'Anthony Kaun Hai'. He had started his own advertising production company in 1998.