1 / 9
On The Big Bang Theory, "Sheldon Cooper" might be happy with "Amy" (Mayim Bialik), but Jim Parsons does not date women in real life - sorry ladies! He married his long-time partner Todd Spiewak in 2017 - and they have been together for over 10 years already.
2 / 9
As "Raj," Kunal Nayyar has some serious trouble communicating with women. In real life, however, Kunal seems to be doing just fine. He has been married to the stunning former "Miss India" Neha Kapur since 2011 already, and the two are a happy couple!
3 / 9
"Leonard" and "Penny" are the cutest couple on The Big Bang Theory. Although they separate many times, they fall in love again and always get back together. Did you know that Kaley Cuoco and Johnny Galecki also dated in real life?
4 / 9
Johnny Galecki actually dated two of his TBBT co-stars: from 1992 to 1993, he was in a relationship with Sara Gilbert ("Leslie Winkle"). From 2007 to 2009, he dated Kaley Cuoco, but they kept their relationship a secret.
5 / 9
For some time, it appeared Johnny Galecki had found his match. The actor had been in a relationship with the gorgeous Alaina Meyer since 2018, and they welcomed a son in December 2019. However, they reportedly called it quits in late 2020, and there haven't been any personal life updates for the ex-Big Bang star since then.
6 / 9
Kaley Cuoco was in a relationship with Karl Cook in 2014 and the couple got married in 2018! However, they have now split and Kaley is in a new relationship with Tom Pelphrey and they are expecting a baby together!
7 / 9
Sara Gilbert is also in a steady relationship. She has actually been married to singer-songwriter Linda Perry since 2014.
8 / 9
On the TV screen, Melissa Rauch is always with "Howard", played by Simon Helberg. In real life, however, the gorgeous actress has been married to screenwriter Winson Beigel since 2007 already and they have a daughter named Sadie. What a gorgeous couple!
9 / 9
Mayim Bialik was actually married from 2003 until 2012. The actress and her ex-husband Michael Stone have two children. She was in another relationship from 2013 until 2018 to an unknown man and has apparently been single ever since. Here we see one of her latest Instagram pictures from March 2020 - could the man next to her maybe be a new boyfriend? Only time will tell...
The Big Bang Theory was one of the most popular TV series of the 2010s! With a great cast including Jim Parsons, Johnny Galecki, Kaley Cuoco, and Kunal Nayyar, the sitcom ended after 12 seasons in 2019.
We love following the ups and downs of the characters and their partners! But what about their partners in real life?!
In this gallery, find out which Big Bang stars are married, engaged, dating, or single as of 2021!