Before "The Bachelorette," Trista Rehn and Ryan Sutter weren’t famous. But this couple earned celebrity status almost overnight when the reality show ended with their engagement, and their wedding was televised soon after. The lavish event near Palm Springs, Calif., is reported to have cost more than $3.5 million. Rehn wore a satin, strapless gown that cost $70,000, $50,000 diamond-encrusted heels and a loaned, $1 million Tacori necklace. Her bouquet of pink peonies was wrapped in silk and Swarovski crystals. She received two rings: a 2-carat band, pavé-set with round-cut diamonds that cost $25,000 and a 1.35-carat eternity band with heart detailing.