Avril Lavigne looks so grown up in her sexy pose. As the once to be teenage star, Avril Lavigne looks so grown up now. She is woman and you can even categorize her as one of the hottest celebrity women on the internet. The one you see above, Avril Lavigne in posing in sexy style. I love to see the way her hair blown up by the wind. Her blonde hair is so long and makes Avril Lavigne even looks hotter.