Avril LavigneAvril Lavigne is rumoured to be the latest member of the 2008 celebrity pregnancy club after she was spotted shopping for baby gear with husband Deryck Whibley at the weekend.

The couple were spotted buying $500-worth of goods, including a cheetah-print diaper bag and baby rocker tees, at Lisa Kline Kids before heading down to Kitson Kids to pick up more new baby items.

An onlooker told TMZ: “She definitely looks like she has a bump.”

A source close to the couple added: “They’ve spoken about their plans to have children but it was always a thing for the future. They’re both so young still and Avril has said she wants to focus on films for the next few years, so if she is pregnant, it certainly wasn’t planned.”

Avril married Sum 41 star Deryck in July 2006.