Get 30 Days Free of PEOPLE
Haven! Zuma! Maddox! See which Hollywood cuties are celebrating this month
Credit: Kevin Mazur/WireImage
Updated: Wednesday Aug 01, 2012 | 06:00 AM EDT
By: Karen J. Quan
More from PEOPLE
See More News
5 of 15
The Material Mom rocks out with her birthday boy (he turns 12 on Aug. 11) during the London stop of her MDNA tour on July 12.
Copyright © 2013 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.
In partnership with AOL