LISA RINNA is trapped in a plastic surgery nightmare – her surgically altered "trout pout" lips won’t heal! the former Melrose Place star, 47, recently underwent a procedure to remove silicone from her lips that had been implanted back in 1986. but now her recovery hasn’t gone well – and she’s terrified that if she smiles too much her lips might bust open! "Her doctors told Lisa it’s going to take months longer for her to heal," a close pal told the ENQUIRER. "Lisa’s trying not to talk or even smile for long for fear of popping open her lips. she told a pal, ‘I look like I’m mad all the time, but I’m just trying to get my lips to heal properly!’" While lip injections are popular in Hollywood, the procedure can lead to serious complications, Dr. Anthony Youn, a leading cosmetic surgeon told the ENQUIRER. "any time you have anything permanent injected into the lips, you are playing Russian roulette with your face," Dr. Youn divulged. get ALL the details – ONLY in the new ENQUIRER!