Unless you’re “not there to make friends,” reality stars can bet on coming out of their show with some amazing new pals. Take Sean Lowe, who not only left The Bachelorette with several besties, but also became biffles with Andy Dick and Lisa Vanderpump from his Dancing With the Stars stint — enough so that they were guests at his January 26 wedding to Catherine Giudici! But one of them didn’t behave quite so well, according to a Page Six source.

Credit: Instagram Photo: Sean Lowe and Andy Dick 4/3/13

As longtime fans of comic/actor Andy might have guessed, we’re talking about him. But the funny man’s behavior was no laughing matter, according to a guest at the wedding, who says that Andy was “wasted” at the reception.

“It was live TV and producers had to pull Andy aside and get him to drink water to sober up,” the insider told The New York Post’s gossip page. Still, it sounds like he was able to mingle with Sean’s fellow famous friends. Arie Luyendyk, Jr. tweeted that he got down with the Dick, writing “Took @andydick for the couples dance..we basically rocked it.”

And Sean’s best friend’s sister, Jessie (who is also one of his biz partners at The Factory Girl), tweeted a pic with Andy, writing simply “You, @andydick are hilarious!!!” Andy also posted a photo collage of himself with Arie, Sean, and Catherine, one with the Vanderpump clan, and another few with some gorgeous gals.

“Phenomenal weekend in Santa Barbara! CONGRATS & LOVE to you both. He's a bachelor no more.@SeanLowe09 @clmgiudici #toomuchfun#wokeupwithagirlinmybedandaboner #notgayafterall#wishyouwerethere #wishiwasstillthere #newfriends,” he captioned the multi-portrait pic.

Credit: Instagram Photo: Sean and Catherine's Wedding: Andy Dick Poses with Factory Girl's Jessie Silver

If the guest is correct about his behavior, we’re sorry to hear that once on-the-wagon Andy is back to his old antics. He’s had a long struggle with alcohol-related issues, and in August 2013, he was busted for peeing on a public sidewalk. Though he reluctantly checked into a rehab center, it didn’t last long. “He’s on a rampage,” a source told Wetpaint Entertainment last summer. “Right now, everyone is just waiting for him to get arrested and thrown in jail. That’s the only way he’ll get the help he needs.”

Page Six says they reached out to Andy’s reps with no response.

Are you surprised Andy Dick reportedly got so hammered at SeanCat’s wedding, producers had to intervene? Share your thoughts in the comments below!

Sources: Page Six, Arie on Twitter, Jessie Silver on Instagram, Andy Dick Instagram

Julia Wayne is an Editor at Wetpaint Entertainment. Follow her on Twitter and Google+!