PASADENA, Calif.–Lorenzo Lamas looks Mahvelous. The former Falcon Crest and Renegade dude was at press tour today to help promote The Lamas Life, a celebrity reality show/dysfunctional family TV intervention airing Stateside on E! Entertainment Television.Still impossibly tanned and trim, if a little Tommy Lee leathery, Lamas sat on stage with daughters Shayne Lamas, son