Billie Eilish unveils blonde bombshell look in new magazine photoshoot, says 'men are very weak'. See pics

Billie Eilish has undergone a transformation for a new photoshoot, ditching her oversized aesthetic for a bombshell look. See pictures here.

For the longest time, Grammy-winning singer Billie Eilish's appearance has been defined by her oversized, figure-concealing outfits. But not anymore. For her new album cycle, Billie has gone full bombshell.

Billie Eilish on the cover of Happier Than Ever. (AP)

The singer has shared multiple pictures from her photoshoot for British Vogue, in the run-up to her latest album, Happier Than Ever. "Don’t make me not a role model because you’re turned on by me," she said.

The singer said that she expects fans to be taken aback by her 'mature' new look, especially because of how she's dressed in the past. “My thing is that I can do whatever I want,” she said, adding, “It’s all about what makes you feel good. If you want to get surgery, go get surgery. If you want to wear a dress that somebody thinks that you look too big wearing, f**k it – if you feel like you look good, you look good.”

The 'bottom line', Billie said, is that she feels 'men are very weak'. She said, “I think it’s just so easy for them to lose it. ‘You expect a dude not to grab you if you’re wearing that dress?’ Seriously, you’re that weak? Come on! Go masturbate!”

Billie will be joined by actor Timothée Chalamet, poet Amanda Gorman and tennis star Naomi Osaka as the celebrity co-chairs of September's Met Gala.