Spring break isn't just for college co-edsit's also a chance for Hollywood hotties to shed their winter gear in favor of bikinis on the beach, if the rash of recent swimsuit pics in the tabloids is any skindication. It's turning out to be a great month for juicy blonde starlets uncovering their kiesters. First kooky Kate Hudson showed us her impressive derriere, and today, I came across pics at CelebNewsWire and Egotastic! that depict the mind-bogglingly cute British crumpet Sienna Miller stepping out of the ocean, though it appears that her bikini bottoms are intent on staying IN the water. This makes me look forward to her upcoming flick Hippie Hippie Shake all the more. May she shakey shakey those hippie hippies hard enough to fall out of her pants again!