Checking in on her latest fashion offerings, Avril Lavigne paid a visit to the Abbey Dawn booth at the MAGIC Fashion Convention in Las Vegas yesterday (August 21).

The "Complicated" songstress was all smiles as she posed with a massive handbag and decked-out goth-style heels for the shutterbugs.

Part of the reason for Avril's sunny disposition is no doubt the recent news that she's engaged to be married to Nickelback singer Chad Kroeger.

Lavigne and Kroeger began working together on a song earlier this year, and from there they simply fell in love. An insider told press, "A romantic relationship blossomed as they spent time writing together."

Chad proposed on August 8th with a 14-carat diamond ring and Avril said yes. "He makes her so happy. Both of their families could not be more excited."

Enjoy the pictures of Avril Lavigne at the Magic Fashion and Apparel Trade Show at the Las Vegas Convention Center (August 21).