"R&B singer Houston has reportedly attempted suicide by gouging out his eye while on tour in London. According to reports, Houston tried to jump off a balcony, but was stopped by his security detail. After he was prevented from leaping, he then was locked in a bathroom, where he gouged out one of his eyes. Last year, the Hip-Hop oriented singer scored a major hit in 'I Like That' with Nate Dogg and Chingy. Earlier this month, Houston was nominated for 'Best New R&B Artist' by the 2004 T M H Honors. Winners were supposed to be announced on Jan....