Rebecca Rubin Film and Media Reporter Theater veteran Tovah Feldshuh has performed in 10 Broadway shows over the last five decades, garnering acclaim and Tony Awards love for “Yentl” and “Golda’s Balcony,” among others. But there’s a unique thrill to her current role on stage, as the endearing mother of Lea Michele’s Fanny Brice in “Funny Girl.” “I get entrance applause at the top of the stairs,” she says. “It’s kind of fabulous.” The crowd at Broadway’s August Wilson Theatre has been nothing short of euphoric ever since Feldshuh and Michele joined the company of “Funny Girl” in September. And the stakes couldn’t have been higher. The revival, which opened 60 years after Barbra Streisand’s star-making turn in the beloved musical, was plagued by negative reviews, bad buzz and wilting ticket sales.