Taylor Lautner flaunts his bicep after critics mentioned he aged ‘like a raisin’

Taylor Lautner flexed his bicep in a mirror selfie following critics claiming he aged “like a raisin.” The “Twilight” heartthrob, 31, posed in a muscle tee and blue exercise shorts earlier than heading to a health club session that left him sizzling and sweaty on Thursday. Lautner flaunted his toned muscle mass confidently, captioning his…