So You Think You Can Dance's Stephen "tWitch" Boss and Allison Holker Wed

Stephen "tWitch" Boss and Allison Holker got married on Tuesday, TVGuide.com has learned.

The So You Think You Can Danceduo, who met during Season 7 when they both returned as All-Stars, said "I do" in front of friends and family at SYTYCD executive producer Nigel Lythgoe's vineyard in Paso Robles, Calif.

Photo Gallery: Out and proud celebrities

"It's official. I'm Mrs. Boss. We got married!" Holker tweeted on Tuesday night.

Their ceremony, which was officiated by SYTYCD co-executive producer Jeff Thacker, also included a performance by American Idol's Melinda Doolittle, who sang Jason Mraz's "I Won't Give Up."

Holker had a whopping eight bridesmaids and two bridesmen, among whom were SYTYCD alums Courtney Galiano, Kathryn McCormick and Travis Wall. Not to be outdone, Boss had nine groomsmen and one groomsmaid, including SYTYCD's Joshua Allen, William Wingfield and Comfort Fedoke.

The star-studded and fleet-footed guest list included Dancing with the Stars' Anna Trebunskaya and Chelsie Hightower, Glee's Harry Shum Jr. and extended SYTYCD family Dmitry Chaplin, Cyrus Spencer, Nick Lazzarii, Chris Scott, Ivan Koumaev and Melanie Moore.

As a surprise to their guests, Boss, Holker and their daughter Weslie also performed a hip-hop routine at the reception to Justin Bieber's "Somebody to Love."