Kaley Cuoco had no trouble fitting right in when she met Tom Pelphrey's family — as she'd apparently been a fixture in their living room already!The alum shares a funny story about a big milestone in their relationship, revealing that Cuoco was a great sport when it came to a mix-up with her name.«When I first brought Kaley to New Jersey to meet my family and friends, my mom's partner — who apparently was a fan — was there, and he kept calling her Penny,» Pelphrey says in an interview for 's fourth annual TV Portfolio. «I had no clue what was going on.