“Tik Tok” singer Ke$ha, who just recently drank blood from a heart on stage (photos here), was seen enjoying the sun and clean ocean waters in the most ridiculously embarrassing granny bikini in Australia on Tuesday (March 15)- more pictures below.

Ke$ha Drinks Blood From a Heart In Concert (PHOTOS)

Ke$ha’s female curves completely disappeared in that high waist line. How old is Ke$ha? 24? Really? Maybe Ke$ha needs to start exercising… I’ve seen dinosaurs in Bravo’s “Real Housewives” looking a whole lot better than that in a bikini.

Ke$ha Wears Granny Pants Bikini Pictures

[images: TMZ]