Jessica Biel Sparks Rumours she's Expecting her First Child with Justin Timberlake

Jessica Biel has sparked rumours she's expecting her first child with hubby Justin Timberlake,

 after stepping out this week revealing what appeared to be a baby bump.

Jessica and Justin recently enjoyed their second wedding anniversary, and by the looks it, now there

 could be another celebration on the cards. The 32-year-old actress was pictured on Wednesday 

shopping with a pal at the American Party Store on Vine in West Hollywood. More pics after the cut.