singer blue hair Hyatt dress  La Maison Du Caviar

A solo Katy Perry stepped out in a jaw-dropping gold Balmain mini dress that perfectly accentuated her bright blue hair, as she headed to an exclusive party at La Maison Du Caviar Restaurant, in Paris, France, on Thursday.

The "Firework" singer is in the City of Light for Paris Fashion Week, but after a long day of sitting front row at some of the season's best runway shows, Perry looked anxious to kick off her heels at the swanky party, where fashion god, Karl Lagerfeld was also in attendance.

There's nothing better than shopping for couture in Paris after a breakup!