AceShowbiz -

Jennifer Aniston went braless during her recent shopping trip in West Hollywood. The "Mother's Day" actress exposed her nipples in a skintight white tee when stepping out on Thursday, May 11.

During the outing, Jennifer also rocked a denim pants, green boots and sling bag. The "Horrible Bosses" actress completed her look with sunglasses. Previously some plastic surgeons claimed that she looked like she had a boob job.

Beverly Hills Plastic Surgeon Dr. Susan Evans, who has not treated Jen, says, "Ms. Aniston looks to have gotten her breasts augmented with a conservative B cup size implant and natural contouring, as opposed to unnatural implant rising up to her neck. Her breasts look much fuller than they used to."

Dr. Michael Salzhauer claims, "Jennifer is definitely looking bigger on top." Dr. Zara Harutyunyan, meanwhile, says, "It looks like Jennifer Aniston has undergone a vampire breast lift, using her own growth factors to increase the shape and look of her cleavage. She could have also gotten a breast lift also knows as a Mastopexy surgery, which would help raise and firm her breasts."