Kate Walsh's Wild Bachelorette Party Revealed

Bride-to-be Kate Walsh let loose in Las Vegas this weekend for her bachelorette party – and it got pretty wild!

“Extra” has learned Kate was joined by several of her girlfriends, including former “Grey's Anatomy” co-star Sara Ramirez, for a weekend in Sin City.

The party, according to People, included some sun, two male strippers and a night of drinks at hotspot Tao!

Kate confirmed to “Extra” that her wedding is scheduled for this fall, and although she kept her lips sealed about the details, she did give “Extra” exclusive details on her dress: “All I can say is I had a very specific idea about what I was going to get, and then I fell in love with a completely different dress.”

Kate did reveal that the ceremony and reception will be a “destination wedding.”

Also this fall, Kate will star in “Grey's” spin-off “Private Practice,” and Kate says the show is going to raise temperatures!

“There's some sexiness, I'm not going to lie to you!” Kate said.

So will hunky “Grey's” star Patrick Dempsey be making an appearance in the series?

“I don't know yet,” Kate said. “We just got the first script, and I haven't seen McDreamy in it yet.”

But Eric Dane, also known as McSteamy, told “Extra” he would love to guest star beside Kate, and Kate agrees!