Must have been in hiding! Pregnant Kendra Wilkinson is showing -- in a big way! After first debuting a tiny belly last November, the reality star turned heads sporting a major bump on a red carpet in L.A. on Tuesday, Feb. 11.

PHOTOS: Celebrity pregnancy confessions

The 28-year-old Kendra on Top star proudly showed off her belly at the premiere of The Hungover Games in a tight-fitted blue dress. She placed her hands on her tummy for pictures on the red carpet, and looked flawless with her shoulder-length blonde locks worn down.

PHOTOS: Kendra and Hank's wedding album

Wilkinson may have played up the blue Tuesday night, but soon she'll be seeing all pink! Us Weekly confirmed last December that Wilkinson and husband Hank Baskett, 31, are expecting a baby girl. (The couple are already parents to son Hank Baskett IV, 4.)

"He's beyond excited. He's beyond," the former Playboy model shared with Us last November of her little tot. "I mean, it's because of him we're having another one. It's perfect timing for everyone."

PHOTOS: Kendra's first pregnancy

As for how she's handling her second pregnancy? "I got it by the balls! I have full control now," she told Us of keeping in shape while awaiting the arrival of her daughter. "First time around I'm like, 'I'm a skinny person, I'm going to get back right away.' Oh no. I learned a lot from my first one," she explained. "I'm working out everyday; doing anything I can to control this this time around."

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Kendra Wilkinson Rocks Huge Baby Bump on Red Carpet: Picture