Tori Spelling wants to plan Shannen Doherty's nuptials

Now that Tori Spelling and Shannen Doherty both have their own wedding-themed reality shows, why not combine them into a little "90210" reunion?



Spelling is up for it!



The wedding-planning star of Oxygen's "Tori & Dean: sTORIbook Weddings," 38, is offering her services to Doherty, 40, who is set to document her own nuptials with photographer Kurt Iswarienko in an as-yet-untitled WE TV series next year.



Asked by ET Canada about Doherty's show, Spelling quickly replies: "I'll do the wedding." But she admits she doesn't know what kind of wedding Doherty might want.



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"People's tastes change," says Spelling. "I could probably comment on the wedding she'd want 20 years ago, but that wouldn't make any sense. I don't know. She has great taste, I know that."



And Spelling's husband, Dean McDermott, could even do the food. "He's in culinary school now," says Spelling. "He's always had an interest in being a chef."



Spelling, who's expecting her third child with McDermott, is seven months along in what's been a somewhat difficult pregnancy. But she hasn't lost an ounce of ambition on the business side.



"I would love to do more than just weddings," she says. "I just want to keep building this little empire, this little train that could. I feel like I'm up this little hill, just keep going -- chugging along."