Tibb is a Leo-and Leos are as fierce as they come Thirteen-year-old Tibb knows she has the best sign of the zodiac. People born under the sign of Leo the Lion are strong and forceful, and Tibb more than lives up to the reputation. Her aversion to "phonies" makes her question her sister's sudden obsession with boys. And now it's happening to her best friend, Jennifer, too. Tibb couldn't care less-a lioness like her doesn't need boys or phonies to get by. But when even her beloved babysitter seems to be falling below Tibb's standards, she starts to think that maybe no one can measure up to her ideals.