United Kingdom, June 14 -- Tiffany Haddish has insisted self-marriage has been "transformative".

The 46-year-old actress admitted her friends thought the idea was "crazy", but since she made a formal commitment to herself, she thinks the world has become a "kinder" place and she's in a better position to find the right partner in the future.

She told the Jonas Brothers on their Hey Jonas! podcast: "I have been tossing around the theory for some years.

"I would say things to my friends, and they'd be like, 'Girl, you crazy - you're taking yourself away from the opportunity of marrying a man. [But] I'm like, 'Why wouldn't I marry me if the longest relationship I'm gonna have in life is the one with me? '

"It's the one that starts and en...