When prompted, click "Allow" you can always change your mind later. Come to think of it, the one thing missing from New York Fashion Week is, in fact, the Oscar-snubbed Crossroads actress herself. Britney Spears showed off her fit physique while enjoying a Miami getaway with her oldest son, Sean Preston. The Brittney spears bikini bottom was impossible to miss in her blue bikini Image: Would you like to Brittney spears bikini this in our German edition? View this post on Instagram.