Posted on Fri Sep 30th, 2011 8:40am PDT
Avril Lavigne stepped out with her girlfriends for a night of partying at Chateau Marmont, and Brody Jenner's girlfriend rocked a loose-fitting tank, tight bands and funky boots.
Just yesterday, the 27-year-old pop-punk princess headed to a Beverly Hills nail salon wearing a baggy sweatshirt ... and she had a diaper safety pin attached to her Birkin bag!
Although her rep denies that Avril is expecting, it still makes us wonder why she wouldn't wear a tight tank to dispel any kind of rumors.
Like Avril sings in one of her hit songs, "Why'd you have to go and make things so complicated?"
SEE THE GALLERY Avril Lavigne Wears Loose-Fitting Tank
Stories from around the Web