Olivia you ain't got to lie to kick it. Fab's girlfriend approached Darrelle Davis about him dating Olivia and he said he ain't dated the broad for over a year and he hardly talks to her. Why lie?     Meanwhile back on the ranch did you guys watch Love & Hip Hop last night? It was so many funny parts I couldn't stop laughing. The back yard bbq and Momma Jones.   I went to the ustream last nig…