Ke$ha had a fun afternoon with friends at the beach in Sydney today, splashing around in the water before lounging on the sand doing some stretches. The singer had fun in a black bikini during a break from traveling down under while on her latest tour. Ke$ha last visited the ocean in Australia while visiting the country in November, though then she soaked up the sun in a one-piece. Her next string of dates was scheduled to be in Japan, but it's unknown whether she still plans on doing those shows. Ke$ha did, however, retweet a post from Lea Michele urging fans to donate money to the earthquake- and tsunami-ravaged country. Her stint abroad hasn't slowed down new releases, though, as Ke$ha recently debuted the video for her song "Blow" starring none other than James Van Der Beek.