Britney Spears hit the town of Vegas this weekend, where she won big at the blackjack table and made a new friend - Dancing with the Star runner-up Mario Lopez. Spears disguised herself in a pink wig and big sunglasses at the Palms Casino Resort, where she raked in $10,000 playing blackjack. The newly-single popstar was in Vegas to mix tracks on her new album at the Palms's recording studio. "She looks great and sounds great," a source says. "Her voice never sounded better. She's having fun. She's ready to kick a**." Spears was introduced to Mario Lopez at The Mint, the casino's high-limit lounge, and the two took their entourages to the Moon nightclub to party.source
