Celebrity Central / Top 25 Celebs
Credit: Pacific Coast News
Published: Wednesday October 23, 2013 06:00 AM EDT
More from PEOPLE
See More News
20 of 179
Having bonded over dogs early on in their relationship, it's no surprise that Lively sent Penny to wish her beau a happy birthday on Oct. 23, 2011, tying balloons to her little lady as an added treat.
Copyright © 2014 Time Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.