Britney spent the lovely day on millionaire media owner Paul Ramsay's yacht Oscar.
Relaxing in a bikini, Spears spent time with her sons Sean Preston, 4, and Jayden James, 3, boyfriend Jason Trawick - her longtime talent agent.
Looking toned and fit for her demanding tour, Spears was seen eating sandwiches and salad and drinking Vitamin Water. BUT .. what is wrong with her hair again? freaky.
