Tyra Oh Tyra

Ex-supermodel/talk show host Tyra Banks hits the cover in a fire-engine red swimsuit, showing us what 161 pounds looks like. Turns out it's smokin' hot.Inside, Banks weighs in on the tabloid attacks she's endured since gaining 30 pounds after retiring from modeling last year ("Tyra Talks," Page 82).In her teens, Banks was so thin --5-10 and 110 pounds -- that schoolmates nastily dubbed her "