Khloe Kardashian Says Brother Rob Has "Social Anxiety" As He Remains Out Of Public Eye!

Khloe Kardashian looked phenomenal as she partied at 1 OAK over the weekend, and opened up about younger brother Rob, who has been out of the spotlight for way too long now!

Khloe's gym workouts have definitely been doing wonders for her figure! She wowed in Sin City, showing off her curves in this see-through dress and nude lingerie. Khloe also lightened her locks, and we are liking this new blonde look on her!

And she didn't party alone, bringing besties Malika and Khadijah along to join in on the fun. But while there, she spoke about Rob, who just celebrated his birthday last week.

Though he used to go out to party in Vegas for his birthday, he was nowhere to be seen last week, which is not much of a shock anymore. Since ditching Kim's wedding last year, fans have seen very little of Rob. "I just feel, especially over the last year, Rob has become very introverted and has a kind of social anxiety," Khloe admitted, according to reports. "He's definitely not at his happiest place that he once was, and I know he can get to that happy place and he will."