Caitlyn Jenner Makes Red Carpet Debut in Sexy Velvet Dress

The 'I Am Cait' star celebrated her 66th birthday in style.

Caitlyn Jenner celebrated her 66th birthday on Tuesday by making one of her first red carpet appearances.

The I Am Cait star showed up to Logo TV's Beautiful As I Want To Be web series launch party at The Standard Hotel in Los Angeles, California. The former Olympian was quite the stunner in a sexy black velvet dress that she paired with peep-toe pumps and a silver sequin clutch.

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In July, Caitlyn made her first official public appearance when she delivered an emotional speech at the 2015 ESPY Awards. Last night, however, was the first time she's walked a red carpet.

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Caitlyn was joined at the event by her pals Candis Cayne and Chandi Moore, and also posed with the star of the series, Filipino transgender model Geena Rocero. At one point in the evening, a handsome man presented the birthday girl with a cake.

The reality star also found time to celebrate with the Kardashian-Jenner clan. Kim Kardashian, Kylie Jenner, Kourtney Kardashian and Penelope Disick showed up for lunch with Caitlyn at The Villa in Woodland Hills, California. Kendall Jenner and Khloe Kardashian were not spotted at the get-together, which lasted about a hour and a half.

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All in all, it looked like Caitlyn had a fun-filled, stylish birthday.

What do you think of the reality star's red-carpet style? Is it her best yet?