Barrymore and her man hit the Dior show in Paris. Plus: Jessica Simpson, Justin Timberlake and more

RING TO IT

Avril Lavigne flashes her bling – her recently acquired engagement ring from her fiancé, Sum 41 frontman Deryck Whibley – while she indulges her sweet tooth in Hollywood on Thursday. No wedding date has been announced for the singers, who both hail from Ontario.