Lance Bass, right, and Michael Turchin wed in December 2014 in Los Angeles. The couple announced their engagement on social media in September 2013 with a shot of Turchin flashing the ring.
"How I Met Your Mother" star Neil Patrick Harris, left, and David Burtka married in Italy in September 2014. The couple, who are parents of twins Gideon Scott and Harper Grace, announced their engagement in 2011.
Musician Linda Perry, left, and actress Sara Gilbert married in March 2014, Gilbert announced on her TV show "The Talk."
"Glee" actress Dot-Marie Jones, right, wed longtime girlfriend Bridgett Casteen in December 2013 at their home in Los Angeles.
Country star Chely Wright, left, and Lauren Blitzer married in August 2011 and are the parents of identical twin sons, George Samuel and Everett Joseph.
"Sex and the City" star Cynthia Nixon, left, started dating activist Christine Marinoni in 2004. The couple got engaged in 2009 and married in 2012.
Several of George Takei's "Star Trek" co-stars attended the ceremony when he married longtime partner Brad Altman, right, in 2008.