The latest celebrity on bump watch is 21 year-old Canadian singer, Avril Lavigne. Lavigne has been engaged to Sum 41 frontman Deryck Whibley, 25, since June 2005. The two have owned a home together in Beverly Hills for nearly two years. Lavigne has a small heart-shaped pink tattoo on her right wrist inscribed with the letter “D”.

Life and Style speculates that Lavigne is pregnant:

The singer… went out of her way to hide a suspicious belly bump while eating at the Beverly Grand restaurant in LA on March 13 – and he’s been wearing what appears to be a wedding band.

“She insisted on putting on her jacket before she got out of the car,” says an eyewitness. “When she did get out, it was like, ‘Whoa, she looks so pregnant!'” (Avril’s rep denies she’s pregnant or already married.)

At the Paris Fashion Week Swarovski Party on 2/27 Avril placed her hand over her stomach while on the red carpet. (Shown above)

In the latest pictures we have of Lavigne at the Nylon Guys Issue launch party on 3/14 she is wearing two layered shirts and it’s hard to see her tummy. Her fiancee is also hiding his left hand. Lavigne is certainly in a stable relationship, and although she’s young she seems responsible enough to have a child. Only time will tell if she’s actually pregnant.

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