Plus: See her blingin' ring--and find out their wedding plans!

on Jan 9 - The Dish

The first round of congratulations are on us, as SUR's most stable couple, Scheana Marie and long-term boyfriend Michael Shay, are now engaged!

The bubbly Vanderpump Rules waitress—and aspiring pop star—has been dating Shay for three years, but they've known each other since high school.

"It was the happiest moment of my life," she gushed to OK! Magazine, with whom she happily provided an update to the open-ended question as to when they'd be getting hitched.

As far as wedding plans go, Scheana's got a pretty good idea of what her and Shay's perfect day will look like: they're thinking a Mexican feast at Hummingbird Nest, a gorgeous ranch in the Santa Susana Mountains, next July.

The one detail they're not too worried about is the cake, as they're not even planning on having one. "I don't like cake," says Scheana. "I've never liked cake. Neither does he." Scheana and Shay are thinking a sweet candy spread will be a perfect alternative for their guests.

Shay proposed while they were filming Vanderpump Rules (check out their cute picture above) and they also shared a snap of her eye-popping engagement bling! What do you think of her ring?

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Engagement photos courtesy of The Divine Addiction