Moms & BabiesInside Simone Masterson-Horn's Sweet 4th Birthday Bash
Paw print cookies! Mini manicures! Bouncy house! Scout Masterson and Bill Horn, a.k.a. "the Guncles," throw their daughter a lavish doggie-themed party in their L.A. home
Credit: KCB Photography
Updated: Wednesday Jun 11, 2014 | 05:30 PM EDT By: Nancy Mattia
More from PEOPLE
- 'An Absolute Disgrace': Twitter Erupts After Donald Trump Attempts to Politicize Death of Dwyane Wade's Cousin
- Read the Cover Story: The Gosselins 10 Years Later: 'So Much Has Changed'
- Jana Kramer Thanks Fans for Support Amidst Separation from Husband Mike Caussin
- Casey Wilson on 15-Month-Old Son Max: 'If I Can Get a Laugh Out of Him, I Feel I'm Really at the Top of My Game'
- WATCH: Find Out If John Krasinski Ever Snooped on an Ex!