February 15, 2010 3:12 pm Heidi and Spencer Love Their Power Crystals Heidi Montag hit the red carpet at Pure Nightclub in Vegas wearing a dress of her own design, while husband Spencer showed off his power crystals. US & World Videos 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South 0:48 World Central Kitchen to resume operations in Gaza 2:12 Pro-Palestinian protests continue to grow at Bay Area universities 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner