It's pretty funny to think that Kim and Avril could one day be sisters-in-law as Avril is dating Kim's stepbrother, Brody Jenner! The trio posed for a cute family picture with Kim's new beau, NBA player Kris Humphries, at the Onitsuka Tiger and RCA Records-sponsored event. Kevin Mazur/WireImage.com - March 8, 2011
Avril Launches 'Goodbye Lullaby'
The Canadian songstress celebrates the launch of her new album with friends including Kim Kardashian.