The Real Housewives of New York City airs Wednesdays (9 p.m. ET) on Bravo

LuAnn de Lesseps may be a Countess, but that doesn’t mean she doesn’t get a little starstruck now and again!

The Real Housewives of New York star told PEOPLE NOW that she got flustered when meeting Hugh Grant.

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“He joined us for dinner at Pierre’s in Bridgehampton,” said de Lesseps, 51. “We actually ended up having tequila shots together and having a little kiss.”

De Lesseps, who found love again in financé Tom D’Agostino Jr., said she got a call from RHONY executive producer and Watch What Happens Live host Andy Cohen after their meeting.

“Andy calls me and goes ‘I heard you met Hugh Grant,’ ” she said. ” ‘And I was like, ‘Yeah I did ‘ ”

“I told Andy [about the kiss] and Andy was like, ‘You did not!’ ”

RELATED VIDEO: RHONY‘s Heather Thomson Sounds off: ‘If LuAnn Wants to Sleep with Married Guys or Do What Ever the Hell She Wants It Doesn’t Affect Me’

While she may be smooching actors off-screen, de Lesseps is involved in a very different form of contact on screen, clashing with costar Bethenny Frankel who accused her of sleeping with married men.

“It’s not the first encounter Bethenny and I have had,” de Lesseps told PEOPLE. “She’s blown up at me at fashion shows. We’ve been fighting kind of everywhere, so I’m kind of used to her sharp tongue, let’s call it that. I don’t stoop to that level and having a response because what she says has no truth.”