Hailey Clauson Celebrates Her 21st Birthday in Las Vegas!

Hailey Clauson poses with her birthday cake while celebrating her 21st birthday on Saturday night (March 12) at Surrender Nightclub in Las Vegas.

The Sports Illustrated Swimsuit Issue cover model also spent the night having dinner at celebrity hotspot Andrea’s and hitting the luxury gaming lounge at Encore Players Club.

On Friday night, Hailey looked red hot while having dinner at Jardin, where she posed with executive chef Joseph Zanelli.

See a photo of Hailey hanging out at the pool in Vegas with her pal Ashley Smith below!