Curiosity font here refers to the font used in the cover artwork of Curiosity, which is the debut extended play by Canadian singer Carly Rae Jepsen, released in 2012 via 604 Records.
The font used for the album title and singer name on the cover is Futura Extra Bold, a classic geometric sans serif designed by Paul Renner in 1927. The font is a commercial one and you can view more details about it here.
Download Futura Font
The Futura font identified above is not available for free, please follow the link above and purchase the font. Meanwhile, you can take a look at our collection of fonts for cars, pop music and apparel as well as round-ups of new & fresh fonts around the web.