Christina Hall shares health update on son Brayden, six, after his emergency appendectomy

Christina Haack Shouts Out Tarek El Moussa for "Important Teamwork" Amid Son Brayden's Emergency Surgery

Pregnant Katherine Schwarzenegger shares a laugh with sister Christina while in Pacific Palisades

Tarek El Moussa pulls Heather away from spat with Christina Hall and is separated from Josh by COACH