19. Kirstie Alley

Model: Unknown
Cost: Unknown
Net Worth: $40 million*
There was a time when Kirstie Alley was hot property in Hollywood after a successful stint on Cheers and movies like Look Who’s Talking. In recent years Alley isn’t quite as active, but make no mistake – she’s still living a life of luxury. We don’t know for sure if Kirstie owns her very own private jet, but she certainly isn’t a stranger to traveling on one.

The actress has shared snaps of herself mid-flight on a couple of occasions, so even if her name isn’t on the papers, she’s still making the most of her $40-million-dollar fortune. Private chartered flights can cost hundreds of thousands of dollars, not just because of the fuel, but the cost of the pilot and other staff. It’s not something everyone can afford to do all the time, even if you’re an A-lister with a six-figure salary.