Doutzen Kroes Cheeky in Ibiza

8/5/2013 1:15 PM PDT BY TMZ STAFF
Forget Monday ... TODAY IS OFFICIALLY BUNDAY ... thanks to Victoria's Secret model Doutzen Kroes, who graced the world with her bikini-clad backside in Ibiza just hours ago.

Apparently, Doutzen's husband was there too. Yeah, we didn't care either.