What goes on in Vegas most certainly will NOT stay in Vegas here!
Watch it go down (below)!!!
Someone needs some SPF 50!
We all love a little sun, but you've gotta be careful out there!
Especially when a gorgeous body like Heidi Klum's is in danger!
Girlfriend has been enjoying a beachy vacay this week, but it looks like she ended up with a little boo boo down by her booty.
After apparently soaking up lots of rays, Heidi revealed her very distinct burn lines all while revealing a bit of crack!
And even though we're soooo not into sunburns, her tush is still looking Grade A!
Damn, girl! Heidi's still got it!
Don't forget to check out more of her seksi beach pics (below)!
[Image via HRC/WENN.]