Popsugar Celebrity Award Season Alex Borstein and Seth MacFarlane at the 2019 Emmys Seth MacFarlane and Emmy Winner Alex Borstein Aren't Just Family Guy Costars, They're Basically Family 23 September 2019 by Johnni Macke Image Source: Getty / Steve Granitz The Emmys are all about giving credit to those killing the TV game, but we also tune in to see members of our favourite casts interact in real life. On Sunday, Family Guy costars Alex Borstein and Seth MacFarlane stole the show once they hit the purple carpet, because let's be honest, they're hilarious together. After being cast as the voice Lois Griffin to MacFarlane's Peter Griffin back in 1999, the friendship between these two comedians has blossomed. Once Borstein won outstanding supporting actress in a comedy series for her role on The Marvelous Mrs. Maisel (two years running!), MacFarlane was quick to congratulate her on Twitter saying, "CONGRATS @AlexBorstein ON YET ANOTHER EMMY WIN!!!!!" Clearly, the Family Guy friends stick together no matter what the event and we can't get enough of their friendship. If you're like us and love these two pals, look through some of their best photos together ahead, starting with Sunday's Emmy Awards. Related: Presenting the Full List of This Year's Emmy Winners Seth MacFarlane and Alex Borstein at the 2019 Emmys Image Source: Getty / Steve Granitz 1 / 9 The Family Guy Co-Stars Joke Around at the 2019 Emmys Image Source: Getty / Kevin Mazur 2 / 9 Alex Borstein and Seth MacFarlane at Comic Con in July 2019 Image Source: Getty / Amy Sussman 3 / 9 Alex Borstein and Seth MacFarlane Talk at Comic Con in 2015 Image Source: Getty / Ethan Miller 4 / 9 Alex Borstein and Seth MacFralane Perform "Freakin' Sweet!" in Los Angeles for a Benefit in 2008 Image Source: Getty / Ryan Miller 5 / 9 The Duo Pose Backstage at A Benefit for the Writers Guild East Strike Fund in January 2008 Image Source: Getty / Bruce Glikas 6 / 9 Alex Borstein and Seth MacFarlane Celebrate the DVD Release of Drop Dead Gorgeous in 2006 Image Source: Getty / Enos Solomon 7 / 9 Seth MacFarlane and Alex Borstein Appear on Jimmy Kimmel Live in 2005 Image Source: Getty / Jesse Grant 8 / 9 Alex Borstein and Seth MacFarlane at the Family Guy Live at El Capitan Performance in 2005 Image Source: Getty / Jaimie Trueblood 9 / 9 Award SeasonAlex BorsteinThe Marvelous Mrs MaiselEmmy AwardsSeth MacFarlaneRed CarpetTV