Sienna Miller sure has been making a splash lately. First with her hit movie Factory Girl [1], and of course all the public speculation on her love life. One thing is for certain: she never lets us down in the fashion department.

To find out where to get Sienna's hot bikini,

Vix Torey Black Bikini [2], $185 with sequin detail, $122 without sequin detail.

Source [2]