Busting Out! Charlotte McKinney Braces Her Bouncing Boobs During Beachside Frolick

Va-va-voom! Charlotte McKinney's curves were so out of control over the weekend that her swimsuit could hardly contain her big bust.

The blonde bombshell sent tongues wagging as she put her fit physique on display while beaching in Miami.

McKinney sported a sexy black swimsuit complete with a plunging neckline which accentuated her ample breasts.

The 23-year-old beauty held on for dear life while frolicking about in the ocean.

But in true Charlotte fashion, she didn't seem too flustered by the lack of support and went right back to having fun in the sun.

What do you think of the model's beach bod? Sound off in the comments section!