Britney Spears Soaks Up Sun at Poolside In Miami In Hot Bikini

Britney Spears took a break in the middle of her 44-date world tour by relaxing poolside in Miami with sons Sean Preston, 3, and Jayden James, 2.But father Jamie has clamped down on the tour party, firing three dancers for suspected drug use in a bid to keep the star away from temptation.The mother of two and her entourage chilled out on the latest stop of the Circus tour, before heading for the next show in New York.Dressed in a turquoise bikini, and with her hair loosely tied above her head, the singer enjoyed the heat after the gruelling shows which have left her heavily bruised.

In stark contrast to her wild party days, a mellowed Britney looked healthy as she managed to combine a spot of sunbathing with some quality time with her sons who along with their father have joined her on tour.But conditions on the tour are 'beyond strict', say sources, as the actions of Britney's father show.The dancers were caught out by a drug test ordered by Jamie, 55. A drug test clause was reportedly written into the contracts of all the singer's 50-plus dancers.A source told The Daily Star: 'They begged to be given a second chance but were shown the door.