Tina Knowles Lawson, Beyoncé’s mother, recently said “I do” to actor Richard Lawson in an all-white wedding aboard a yatch in New Port Beach, California.

In addition to changing her last name, Beyonce and Solange also gained a step-sister, actress Bianca Lawson daughter of Tina’s new man. Thanks to the wonderful world of the Internet, there’s been pictures floating around of the newly wed Tina getting down on the dance floor, enjoying her special day, as well as a sweet moment between Jay-Z and Blue Ivy that was thankfully caught on camera.

Check out the additional pictures of Tina Knowles Lawson’s wedding on the following page and congratulations to the entire Knowles family.