Rosie O’Donnell's Daughter Vivienne Enjoys a Very Bring It On Birthday Party

Many of the high-flying cheerleaders in the athletic musical Bring It On are making their Broadway debuts, so it was fitting that the cast welcomed a group of young actors and actresses backstage to the stunt-filled show with their chaperone, Rosie O’Donnell. The special occasion? The tenth birthday of O'Donnell's daughter Vivienne, who brought 14 of her friends (cast members from an amateur production of Legally Blonde) to the Broadway cheerleading spectacular, where the folks behind the scenes were more than happy to share their nuggets of wisdom with the budding thesps and the birthday girl. O'Donnell was also joined by her wife Michelle Rounds and son Blake, and the whole party was overjoyed by the high-energy show. Can you say "best birthday party ever"?