Kelsey Grammer recently expressed his devotion to fourth wife Kayte by getting her name tattooed on his hip. And if that grand gesture wasn't enough, the "Frasier" star, 57, decided to tie the knot with Kayte, 31, for a second time.

According to People, the couple exchanged vows at the Little Church of the West in Las Vegas Saturday night. Their first wedding was held at New York City's Longacre Theater, in February 2011.

"We wanted to celebrate and re-dedicate [ourselves] to how much we love each other and to our growing family around the bend," Grammer told People, referring to the news that he and Kayte are expecting twins.

The actor has had much to celebrate lately, having just purchased a Mediterranean-style mansion in Beverly Hills. He's also been garnering acclaim for his role in the Starz series "Boss," for which he won a Golden Globe in January.

See more stars who are pregnant:

Loading Slideshow...
  • Lake Bell

    Actress <a href="http://www.huffingtonpost.com/2014/04/24/lake-bell-pregnant_n_5204684.html" target="_blank">Lake Bell is pregnant</a> with her first child with husband Scott Campbell.

  • Gabby Hoffman

    "Girls" actress <a href="http://www.huffingtonpost.com/2014/06/07/gaby-hoffmann-pregnant_n_5466050.html" target="_blank">Gaby Hoffmann is expecting</a> her first child with cinematographer boyfriend Chris Dapkins.

  • Kourtney Kardashian

    Kourtney Kardashian is <a href="http://www.huffingtonpost.com/2014/06/04/kourtney-kardashian-pregnant_n_5444993.html" target="_blank">pregnant with her third child</a> with partner Scott Disick.

  • Jenni "JWoww" Farley

    JWoww, who's expecting her first child with fiance Roger Mathews in July, is set to welcome a little baby girl.

  • Christina Aguilera

    Aguilera is reportedly expecting her second child, her first with fiance Matthew Rutler.

  • Scarlett Johansson

    The actress is reportedly expecting her first baby with fiance, Romain Dauriac.

  • Mila Kunis

    Kunis is reportedly expecting her first child with fiance Ashton Kutcher.

  • Stacy Keibler

    Keibler is expecting her first child with new husband Jared Pobre.

  • Siri Pinter

    Carson Daly and longtime love Siri Pinter are expecting their third child.

  • Snooki

    Snooki is expecting her second baby with fiance Jionni LaValle.

  • Alyssa Milano

    Milano is expecting her second child, a baby girl, with husband David Bulgari.

  • Christina Ricci

    The actress is expecting her first child with husband James Heerdegen.

  • Rachel Bilson

    Bilson is reportedly expecting her first child with longtime boyfriend Hayden Christensen.

  • Kristen Bell

    Bell is expecting her second child with Dax Shepard.