Los Angeles Victoria Beckham dress heels lax airport

No, really. It's called classy. Learn it, live it, love it.

Because Posh's marriage to soccer stud David Beckham is strong as ever, Victoria Beckham flew out of LAX Sunday en route to London. Posh is a working mom and she has her fashion range to focus on!

Think she's at all concerned about the cheating rumors? Doesn't look like it!