The 28-year-old "Girlfriend" hitmaker feels that Nickelback rocker has many good points but the best thing is the confidence that he gives her, reported Contactmusic.
"I feel most beautiful when I am around Chad. He makes me feel so beautiful, and I am not one who really dresses up that much. I am usually in the studio in regular, comfy clothes. I wear some pretty out-there designs. He likes my style, he thinks I am cute", Lavigne said.
She is known for her punk look, but Lavigne insists her style is maturing and her evolving wardrobe is having an influence on her wedding dress.
The couple will get married this year.