Matthew McConaughey katecam.jpg

Kate Hudson and Lance Armstrong just arrived at the UCLA Medical Center in Santa Monica to visit pals Matthew, Camila, and newborn baby Levi!

Lance and Matthew are good buddies, and we're sure Kate and Camila get along well, so perhaps there will be some playdates in the future? After all, between the two couples, there is a total of five kids!

X17 photographers are there now -- stay tuned for pictures and video!!!