Carmelita Jeter: Track Age: 32 Hometown: Los Angeles Speed queen: The fastest woman alive (100 meters in 10.64 seconds!) is chasing the 1988 world record. "I don't feel pressure," the single runner tells Us. "I have my eye on the prize!"
Switzerland's Roger Federer makes backhand return to Australia's Bernard Tomic during their third round match at the Australian Open tennis championship in Melbourne, Australia, Saturday, Jan. 19, 2013. (AP Photo/Andy Wong)