Allison Williams Marries Ricky Van Veen, Invites Katy Perry and John Mayer

Allison Williams might play a girl on TV, but the actress just took the biggest step into womanhood a few days ago. The starlet headed down the aisle in a ceremony where she said, "I do" to her longtime boyfriend Ricky Van Veen in a country style wedding that took place over the weekend. The lavish and beautiful ceremony featured some of the biggest names in Hollywood, and it also boasted a reunion between two of Allison's best friends.  Celebrity exes Katy Perry and John Mayer also attended. We wonder if seeing Williams get married had any impact on the two of them getting back together?

Us Weekly got all the details from the star-studded event, which not only included the former royal couple of pop, Perry and Mayer, but also included Bruce Springsteen, Andy Cohen, Rita Wilson, Tom Hanks and of course, Williams' Girls co-star Lena Dunham.

The site is also reporting that the events took place throughout the weekend, as the couple started welcoming their guests on Thursday night with a party, before having the rehearsal dinner on Friday and the actually ceremony on Saturday.

Allison took to her Instagram account over the weekend to post a gorgeous shot of her and Van Veen against the mid-west landscape, where the wedding was held. She captioned the picture with the date "9.19.15," while giving a shout to Oscar de la Renta for the dress, as well as her photographer, Christian Oth.

However, does this new title as Mrs. Van Veen mean that Allison will retiring from acting soon? The starlet explained earlier this year, according to People, that she was hoping to build a career and then be able to walk away from it once she started a family.

"I'd love to be a mom- and not have to bring my kids into my trailer," the starlet explained to the site.

Only time will tell.

Congrats to the happy couple.