Actress Sara Gilbert is tight lipped about plastic surgery and rumors she's had a nose job. Best known for her role as Darlene on the sitcom “Roseanne,” Gilbert now has a daytime gig; she’s a host on “The Talk.” And recently, she’s been very talkative when it comes to her personal life. The actress announced in last 2013 that she was a lesbian. With this kind of openness, it’s surprising that she wouldn’t admit to a simple nose job – a procedure that’s common in her line of work. But whether she’s talking or not, pictures do tell a story. And the before and after pictures of Sara Gilbert say that the actress has had some work done.