September 26, 2012 11:04 am This Week on Open House: We're at Home with Christian Siriano We’re going inside fashion designer Christian Siriano’s Chelsea pad this weekend. Watch Open House Sundays on NBC. Check your local listings. US & World Videos 1:07 Britney Spears spotted as authorities respond to alleged hotel incident 2:15 Prince William and Kate Middleton ‘going through hell,' friend claims (report) 8:01 Lady Gaga's outfit changes, Rihanna's bold looks and more iconic Met Gala moments 1:59 TikTok's Maddy Baloy dead at 26: Gordon Ramsay and Tay Lautner pay tribute 3:04 Progress being made on demolition of overpass on I-95 in Norwalk