Mariah Carey knows if you've got it, flaunt it. The #Beautiful singer has posted hundred of sexy Instagram photos of herself -- and her husband Nick Cannon loves it.

"I encourage her to do that stuff as long as it makes her happy," he told PEOPLE. "When you got it, flaunt it. It's a beautiful thing to be a mother and to be able to express your sexuality."

See Mariah's Top 10 Sexiest Instagram Photos

Cannon admits he isn't worried about all those male admirers.

"Nah. We're so secure with who we are. And Mariah's my dream girl," he says. "I actually grew up as one of those guys that loved to see those pictures."

On July 7, Mariah was rushed to the hospital with a dislocated shoulder after injuring herself during a video shoot on Sunday, her rep confirmed to EnStars.

Carey, 43, was filming a video for a remix version of her song #Beautiful with rapper Young Jeezy when she sustained the shoulder injury.

Despite her injury, Carey still performed Saturday with the New York Philharmonic on Central Park's Great Lawn for the 2013 MLB All-Star Charity Concert.

She dressed up her arm, wearing different slings that matched with her three outfit changes. At one point, she wore a bedazzled sling with sequins. With another outfit, Carey also rocked furry and feathery arm slings.

"In spite of the pain, I wouldn't have ever missed this moment," the "#Beautiful" singer wrote on her Twitter page after the event, which benefited Superstorm Sandy victims. "Thanks for helping me get through it and sharing it with me."

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Mariah Carey, Instagram