After nearly 30 years in the music business, Shania Twain definitely knows a thing or two about the power of a first impression.

Last week, Twain unveiled “Waking Up Dreaming,” her first new song in five years. The country-pop superstar discussed taking part in a sexy photoshoot for the single in an interview with The Sun published Sunday, calling it “a statement of being comfortable in my own skin and just being really myself.”