Jeff Bezos and Lauren Sánchez were joined by their A-list friends as they celebrated at their final wedding bash on Saturday night, June 28. A source told PEOPLE the party was expected to be a 'full-on' dance party with performances by Usher and DJ Cassidy.

Lauren Sánchez has a new leading man in her life. But even though she officially tied the knot with Jeff Bezos during their star-studded Italian wedding June 27, the former news anchor’s two sons still played a huge role in her special day.