Hailey Bieber, Shawn Mendes and More Celebrate Doja Cat's 27th Birthday at Masquerade Party. ... The birthday girl wore a full-face mask with a giant feather headdress and a black velvet cape.

Hailey Bieber showed the perfect example of a lingerie party look. The model and her husband Justin attended Doja Cat's star-studded 27th birthday party, where they celebrated the "Kiss Me More ...