Britney Spears Gets Some R&R

Before traveling to Long Island for a concert this evening, Britney Spears was able to take advantage of some down time in between Florida concert tour stops.

Newly well-behaved - aside from a proclamation about an unplanned crotch shot - the singer chilled by the pool with sons Sean Preston and Jayden James at the Mandarin Oriental in Miami, showing off her toned and tanned physique ...

Sean Preston and Jayden James kick it with mom.

It's nice to see Jayden James and Sean Preston coming along for the ride - as is their dad Kevin Federline, although he prefers clubbing and gambling to R&R.

We can't wait to see what the Circus performer has in store tonight. For now, click to enlarge lots more Britney Spears bikini pictures below...

[Photo Credits: Splash News Online]