Celebs rush to embrace Caitlyn Jenner

Caitlyn Jenner has only tweeted twice from a Twitter account launched this morning, but already has more than 1 million followers - and plenty of famous supporters.

"I'm so happy after such a long struggle to be living my true self," Jenner posted. "Welcome to the world Caitlyn. Can't wait for you to get to know her/me."

The personality formerly known as Bruce Jenner, father of six and thrice married, appears on the cover of the next Vanity Fair.

Jenner recently discussed the transition process with ABC’s Diane Sawyer.

Here's a look at some of the welcoming words celebs have posted for Caitlyn: