![Nathan Fillion Emmys 2013: 'Castle' Star Gets Cozy On Red Carpet With Girlfriend Mikaela Hoover (PHOTOS) | HuffPost Style Nathan Fillion Emmys 2013: 'Castle' Star Gets Cozy On Red Carpet With Girlfriend Mikaela Hoover (PHOTOS) | HuffPost Style](https://img.huffingtonpost.com/asset/5cd88fa424000059007de53f.jpeg?ops=scalefit_720_noupscale)
Nathan Fillion Emmys 2013: 'Castle' Star Gets Cozy On Red Carpet With Girlfriend Mikaela Hoover (PHOTOS) | HuffPost Style
![Nathan Fillion, Kate Luyben at 2010 American Music Awards - AMA - At Nokia Theatre in Los Angeles Stock Photo - Alamy Nathan Fillion, Kate Luyben at 2010 American Music Awards - AMA - At Nokia Theatre in Los Angeles Stock Photo - Alamy](https://c8.alamy.com/comp/2D7AD4C/nathan-fillion-kate-luyben-at-2010-american-music-awards-ama-at-nokia-theatre-in-los-angeles-2D7AD4C.jpg)
Nathan Fillion, Kate Luyben at 2010 American Music Awards - AMA - At Nokia Theatre in Los Angeles Stock Photo - Alamy
![Nathan Fillion and fiancé Kate Luyben outside the Hotel de Paris 52nd Annual Monte Carlo TV and Film Festival. Monte Carlo, Monaco - 12.06.12 Stock Photo - Alamy Nathan Fillion and fiancé Kate Luyben outside the Hotel de Paris 52nd Annual Monte Carlo TV and Film Festival. Monte Carlo, Monaco - 12.06.12 Stock Photo - Alamy](https://l450v.alamy.com/450v/2e3ad54/nathan-fillion-and-kate-luyben-attend-the-2010-american-music-awards-at-the-nokia-theatre-in-los-angeles-november-21-2010-photo-by-lionel-hahnabacapresscom-2e3ad54.jpg)
Nathan Fillion and fiancé Kate Luyben outside the Hotel de Paris 52nd Annual Monte Carlo TV and Film Festival. Monte Carlo, Monaco - 12.06.12 Stock Photo - Alamy
![Иван-69 on Twitter: "@Kranich65 Ibid. LA. December 14, 2010. Nathan Fillion and his girlfriend Kate Luyben. https://t.co/CGmrOMTNSi" / Twitter Иван-69 on Twitter: "@Kranich65 Ibid. LA. December 14, 2010. Nathan Fillion and his girlfriend Kate Luyben. https://t.co/CGmrOMTNSi" / Twitter](https://pbs.twimg.com/media/CqY3UsHXEAEdh0M.jpg)
Иван-69 on Twitter: "@Kranich65 Ibid. LA. December 14, 2010. Nathan Fillion and his girlfriend Kate Luyben. https://t.co/CGmrOMTNSi" / Twitter
![Иван-69 on Twitter: "@Brb_Britney @Kranich65 Always remember!!!!! AMA2010. Nathan Fillion and Kate Luyben, Stana Katic and Kris Brkljac. http://t.co/Bw9o2R7MYl" / Twitter Иван-69 on Twitter: "@Brb_Britney @Kranich65 Always remember!!!!! AMA2010. Nathan Fillion and Kate Luyben, Stana Katic and Kris Brkljac. http://t.co/Bw9o2R7MYl" / Twitter](https://pbs.twimg.com/media/CRUHVmEWIAAlwi4.jpg:large)
Иван-69 on Twitter: "@Brb_Britney @Kranich65 Always remember!!!!! AMA2010. Nathan Fillion and Kate Luyben, Stana Katic and Kris Brkljac. http://t.co/Bw9o2R7MYl" / Twitter
![Иван-69 on Twitter: "@Kranich65 Ibid. LA. December 14, 2010. Nathan Fillion and his girlfriend Kate Luyben. https://t.co/CGmrOMTNSi" / Twitter Иван-69 on Twitter: "@Kranich65 Ibid. LA. December 14, 2010. Nathan Fillion and his girlfriend Kate Luyben. https://t.co/CGmrOMTNSi" / Twitter](https://pbs.twimg.com/media/CqZXntlXYAECeKr.jpg:large)
Иван-69 on Twitter: "@Kranich65 Ibid. LA. December 14, 2010. Nathan Fillion and his girlfriend Kate Luyben. https://t.co/CGmrOMTNSi" / Twitter
![LOS ANGELES - NOV 21 - Nathan Fillion Kate Luyben arrives at the 2010 American Music Awards at Nokia Theater on November 21, 2010 in Los Angeles, CA 13213700 Stock Photo at Vecteezy LOS ANGELES - NOV 21 - Nathan Fillion Kate Luyben arrives at the 2010 American Music Awards at Nokia Theater on November 21, 2010 in Los Angeles, CA 13213700 Stock Photo at Vecteezy](https://static.vecteezy.com/system/resources/previews/013/213/700/large_2x/los-angeles-nov-21-nathan-fillion-kate-luyben-arrives-at-the-2010-american-music-awards-at-nokia-theater-on-november-21-2010-in-los-angeles-ca-free-photo.jpg)