![The Big Bang Theory's Kaley Cuoco explains why Penny was destined to become a fan favourite | The Sun The Big Bang Theory's Kaley Cuoco explains why Penny was destined to become a fan favourite | The Sun](https://www.thesun.co.uk/wp-content/uploads/2020/09/NINTCHDBPICT000478760098-1.jpg?crop=165px%2C264px%2C1666px%2C1111px&resize=1920%2C1080)
The Big Bang Theory's Kaley Cuoco explains why Penny was destined to become a fan favourite | The Sun
![Did The Big Bang Theory writers ever give Penny a surname? | TV & Radio | Showbiz & TV | Express.co.uk Did The Big Bang Theory writers ever give Penny a surname? | TV & Radio | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/20/590x/secondary/penny-last-name-big-bang-theory-3128148.jpg?r=1625206921429)
Did The Big Bang Theory writers ever give Penny a surname? | TV & Radio | Showbiz & TV | Express.co.uk
![Did The Big Bang Theory writers ever give Penny a surname? | TV & Radio | Showbiz & TV | Express.co.uk Did The Big Bang Theory writers ever give Penny a surname? | TV & Radio | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/20/750x445/1456949.jpg)
Did The Big Bang Theory writers ever give Penny a surname? | TV & Radio | Showbiz & TV | Express.co.uk
![What is Penny's surname? The Big Bang Theory fans spot clue which could solve mystery - Mirror Online What is Penny's surname? The Big Bang Theory fans spot clue which could solve mystery - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article24057230.ece/ALTERNATES/s1200d/3_The-Big-Bang-Theory.jpg)
What is Penny's surname? The Big Bang Theory fans spot clue which could solve mystery - Mirror Online
![ComicBook.com on Twitter: "'The Big Bang Theory's Kaley Cuoco wants Penny's last name revealed and elevator fixed in final season https://t.co/246krpAJhQ https://t.co/lZhPCckvqj" / Twitter ComicBook.com on Twitter: "'The Big Bang Theory's Kaley Cuoco wants Penny's last name revealed and elevator fixed in final season https://t.co/246krpAJhQ https://t.co/lZhPCckvqj" / Twitter](https://pbs.twimg.com/media/Dn5CiVeUwAAyPKK.jpg)
ComicBook.com on Twitter: "'The Big Bang Theory's Kaley Cuoco wants Penny's last name revealed and elevator fixed in final season https://t.co/246krpAJhQ https://t.co/lZhPCckvqj" / Twitter
![Big Bang Theory - Penny's real surname revealed as fans spot major clue? | TV & Radio | Showbiz & TV | Express.co.uk Big Bang Theory - Penny's real surname revealed as fans spot major clue? | TV & Radio | Showbiz & TV | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/20/590x/Big-Bang-Theory-Was-Penny-s-surname-actually-revealed-in-season-2-1214038.webp?r=1575652375650)