Drew Barrymore hasn't publically confirmed that she is pregnant yet but the actress was spotted in Los Angeles on Wednesday with a possible baby bump seen in paparazzi photos.

Barrymore, 37, was seen leaving a yoga class in Los Angeles on Wednesday with an unidentified young boy wearing a tight blue jersey t-shirt and black jeans. A little pooch was seen poking through her jersey t-shirt, further sparking more pregnancy rumors while Barrymore went to yoga, the grocery store and a fabric store, according to People.

Speculation about Barrymore's possible pregnancy began in February when she was seen leaving a doctor's office holding a black-and-white glossy document which looked like a sonogram.

Barrymore became engaged to Will Kopelman, the son of former Chanel CEO Arie Kopelman, in January after dating for just over one year. The couple got engaged in Sun Valley, Idaho, with Kopelman proposing with a colorless radiant-cut Graff diamond ring, People reported.

According to sources, Barrymore and Kopelman will wed in the summer, with a date set for June 3, 2012. Us Weekly reported that Barrymore wants to get married before the baby comes, but doesn't want to be huge.

View the slideshow to see photos of Drew Barrymore.