Cami Li has been left devastated after a waiter who served her in Las Vegas last week was shot in Sunday's (01.10.17) mass shooting.

Cami Li

Cami Li

The 30-year-old model was in the city celebrating her engagement to mortgage banker fiancé Brent with her maid of honour over the weekend, but missed the horrific incident when a gunman opened fire near the Mandalay Bay Resort and Casino, which has left more than 50 dead and 200 injured.

She tweeted: "Won't be sleeping tonight. My heart goes out to all those affected. Our server from Friday has been shot. This is a scary world we live in. (sic)"

Cami - who competed in reality TV series 'Celebrity Big Brother' - didn't reveal the condition of the waiter, but admitted she was left "shaking" while watching the footage unfold.

In a series of tweets, she wrote: "We got back this morning. I can't believe it. We were there the whole weekend.

"I'm shaking. I can't believe it. My f***ing heart. #LasVegas

"At least 20 dead. WTF IS WRONG WITH PEOPLE?!

"Omg. I can stop crying. #Route91 (sic)"

The gunman opened fire at the Route 91 music festival, and Cami has claimed there was a person walking around the event saying "we're all gonna die tonight".

She tweeted: "A woman was going around the festival telling people "we're all gonna die tonight" 45 mins before the incident & was then escorted out.(sic)"

Country music star Jason Aldean was singing on stage at the time of the attack.

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