It is hard to believe that fashion's sexiest evening gowns are designed by the same man who sits in front of me on his desk (cross-legged, of course, this is LA), dressed in a pair of comfortable denim dungarees.
What throws me even more is that his children are visiting his studio (would this be allowed in the studios of Gucci and Chanel, I wonder), and that the only time his face lights up is when his four-year-old daughter, Eva, walks into the room.
From the beginning, it is obvious that David Cardona is not your typical celebrity fashion designer.
Colombian-born Cardona seems to have done it all.
From working as the right-hand man to fashion guru Richard Tyler to designing and dressing some of Hollywood's biggest celebrities, including Cher, Janet Jackson, Sharon Stone and Lara Flynn Boyle (he was responsible for the controversial pink tutu she wore to the 2003 Golden Globe Awards), life is pretty good for Cardona - and it shows.
The Los Angeles-based designer has reached new heights since forming his own company in 1997 with John Bowman, founder of high-end leather and jewellery label Chrome Hearts.
All of this is even more impressive when you realise he is a qualified engineer.