The world of single people is down one tech billionaire and one super model: Snapchat co-founder Evan Spiegel, 26, and Miranda Kerr, 34, got hitched over the weekend, reports US Magazine. If you didn't get an invite, that's because they kept it to a small ceremony of less than 50 people, mostly A-listers. But lest you worry that they skimped on expenses, "everything was done elegantly," a source says. The couple got engaged in July; it's the second trip down the aisle for Kerr, who was married to Orlando Bloom. (More Miranda Kerr stories.)