Actress Jessica Biel, a.k.a Mrs. Justin Timberlake, is helping ‘NSync member Lance Bass plan his impending nuptials to boyfriend Michael Turchin.

Bass, 34, proposed to Turchin in September, 2013, joining the ranks of other ‘NSync members who’ve tied the not. Chris Kirkpatrick and his long-time girlfriend, Karly Skladany, got hitched earlier this month, after getting engaged in October of last year. Biel married Timberlake last year as well, in Italy, after dating for five years.

On November 9, Bass discussed his wedding planning with Us Magazine at the LA Gay & Lesbian Center 42nd Anniversary Vanguard Awards Gala. “I’m so glad I went to Chris’ wedding because I forgot about some of my old management company people,” Bass said, adding, “And then we were sitting there talking to Jessie Biel, too, and she gave us a lot of great pointers. And she had some really great ideas.”

Bass explained, “one really cool idea she had was that, on the invites – because we love our onesies – send out personalized onesies to all our guests so that at midnight after the reception it turns into a pajama party.” Bass added, “how fun would that be? I think we might be doing that one. That was something we both loved.”

All N’Sync members united for Kirkpatrick’s nuptials, and Bass described the reunion as being “very immature,” and revealed, “we still pretend we’re 16. A lot of fart jokes. A lot of old jokes that keep resurfacing. It’s like nothing ever changed.”

Bass couldn’t pinpoint an exact wedding date, but said that the ceremony might take place some time next year, possibly in October. “We’ve slowly but surely started planning it,” Bass said. “It’ll be a year from now. But it’s a lot. It sure is a lot.”

Jessica Biel was recently in the news after she and Timberlake wore matching suits while attending the premiere of “Runner Runner,” a Ben Affleck movie about online poker, .

Image via YouTube.