Avril Lavigne and Halsey wow as they attend the Lanvin show during Paris Fashion Week

Halsey turns heads in a sheer black dress at the Lanvin show during Paris Fashion Week

Avril Lavigne & Guram Gvasalia Hold Hands At Paris Fashion Week Amid Romance Rumors With Tyga

Jared Leto Sits Front Row with Julia Fox & Halsey at Vivienne Westwood Fashion Show in Paris