This skater girl does NOT age!
And it's not just because she's standing next to her 38-year-old fiance Chad Kroeger.
Avril Lavigne posed on the blue carpet in a seksi leather Jay Ahr strapless dress and cut-out boots at the Billboard Music Awards in Vegas on Sunday.
It wasn't her worst look, but it wasn't her best either.
We're kinda ready for the 28-year-old to get a bit more polished with her red carpet ensembles.
That ombre hairdo can hit the road, too!
[Image via AP Images.]
Tags: avril lavigne, billboard music awards, billboard music awards 2013, chad kroeger, jay ahr, red carpet