Ellen DeGeneres plans to wed longtime girlfriend Portia de Rossi, she announced during a taping of her show Thursday.

In the episode, airing Friday (the news was first reported by TMZ), DeGeneres revealed the big news and told the crowd, “I’m very excited.” The announcement immediately followed the news that California’s Supreme Court struck down a law banning gay marriage.

De Rossi, 35, was reportedly in the studio when DeGeneres – who just celebrated her 50th birthday – broke the news.

In what’s sure to be a controversial decision, the California’s Supreme Court ruled that people have a fundamental “right to marry” the partner of their choosing – therefore the previous ban on gay marriage was ruled unconstitutional.

The two stars began dating in December 2004, as de Rossi was appearing on the FOX sitcom Arrested Development.

One key to their happiness, DeGeneres said last year, is that they learn from one another. “She’s taught me lessons about myself, and I feel like I’ve taught her,” said the TV host. “We’ve both changed and grown, and we just feel like, ‘Oh, okay, this is completion.’ “

Did you watch the 59th Primetime Emmy Awards at the Shrine Auditorium in Los Angeles today? If you didn’t, here is a list of the winners, along with pictures of some of the celebrities that were there. I didn’t watch them because I was at a family function when they started. The Emmys are so damn long that even if I was home, I doubt I could’ve kept interest through the whole thing. Anyway, here we go. Primetime Emmy Awards winners:

Outstanding Supporting Actor In A Comedy Series
Jeremy Piven as Ari Gold, HBO’s EntourageOutstanding Supporting Actor In A Drama Series
Terry O’Quinn as John Locke, ABC’s LostOutstanding Supporting Actress In A Comedy Series
Jaime Pressly as Joy Turner, NBC’s My Name Is EarlOutstanding Supporting Actor In A Miniseries Or A Movie
Thomas Haden Church as Tom Harte, AMC’s Broken Trail Outstanding Supporting Actress In A Drama Series
Katherine Heigl as Isobel ‘Izzie’ Stevens, ABC’s Grey’s AnatomyOutstanding Lead Actor In A Comedy Series
Ricky Gervais as Andy Millman, HBO’s ExtrasOutstanding Lead Actress In A Drama Series
Sally Field as Nora Walker, ABC’s Brothers & SistersOutstanding Lead Actress In A Comedy Series
America Ferrera as Betty Suarez, ABC’s Ugly BettyOutstanding Lead Actor In A Drama Series
James Spader as

Yay! The Sopranos won. That was totally my favorite show. I sort of wanted The Sopranos to totally sweep the Emmy’s because they won’t get the chance to anymore. But at least they won a couple awards. (Edit: I only posted the fun awards.. none of the technical awards or the directing type of awards. Sorry!) Check out the celebrity pictures below. I love Katherine Heigl and Ali Larter. They look hot!