Avril Lavigne going to LAX with her boyfriend: Avril Lavigne and boyfriend Brody Jenner touch down after a flight to LAX airport. The 26-year-old rocker’s latest single, “What The Hell,” has been climbing on the iTunes charts! “You guys are the best! Love you,” Avril tweeted to her fans earlier this week. If you love the song, you can pick up a “What The Hell” t-shirt over at Abbey Dawn - there’s free shipping available until next month!