Usher Grilled in Court Did You Sleep with the Bridesmaid?

Screw soap operas, Usher's child custody trial has all the drama a lonely housewife needs -- 'cause his ex-wife's lawyer dropped a bombshell in court ... accusing him of sexing one of Tameka Foster's bridesmaids.

Usher was being cross-examined by Foster's lawyer yesterday in Fulton County court ... about his claim that Tameka brings nannies in and out of their children's lives.

Tameka's lawyer asked Usher if one of the nannies in question had "left Miami because you were discovered in bed with Maya Fox Davis?" Sources close to the couple tell TMZ Davis was a bridesmaid for Tameka ... and the alleged incident happened during their marriage.                  More Read