Actor Kenan Thompson of "Sit Down, Shut Up" arrives at the Fox Upfront after-party at Wollman Rink in Central Park
Actor Kenan Thompson of "Sit Down, Shut Up" arrives at the Fox Upfront after-party at Wollman Rink in Central Park in New York City May 15, 2008. Reuters

The latest in celebrity engagements: Kenan Thompson and Jack Osbourne, just not to each other.

Thompson, 33, is engaged to model Christina Evangeline, a rep for the actor told Us Weekly.

The wedding will take place on Nov. 11, The Dirty reported.

Thompson, a cast member of Saturday Night Live since 2003, is also remembered as a former star of the Nickelodeon show All That.

Reality television personality Osbourne, 25, proposed to 24-year-old girlfriend Lisa Stelly.

Stelly put the news on Twitter.

The most amazing man I've ever met asked me to marry him....and he wasn't joking! Crazy, right? she wrote.

Osbourne's sister, Kelly, addressed her brother on Twitter: well i guess you're not my little brother anymore i'm so unbeliveably proud of the man you have become! im so happy for you & lisa!

She spoke about the engagement on Access Hollywood Live on Friday.

I have to admit to you, she's the only girl my brother has brought home, that I've ever actually really liked and not had to pretend to like, she said.

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