Jessica Simpson [1] and her daughter Maxwell [2] rubbed shoulders with royalty when they hit the red carpet in LA on Tuesday. During the Princess Grace Awards Gala Kick Off Event at Paramount Pictures, the mother-daughter duo met up with Princess Charlene of Monaco, whose husband, Prince Albert II [3], is the son of the late Grace Kelly and Prince Rainier III [4]. Not only did the blonde bombshells pose for a few photos together, but the 5-year-old even shared a sweet moment with the princess as she offered her flowers. Charlene then returned the favor by giving Maxwell a warm hug. Aww! See their adorable interaction below.