Daniel 'Boobie' Gibson -- Fires Back at Keyshia Cole … I'll Still Hook Up With Singers

Keyshia Cole's estranged husband is taking her diss about dating athletes in stride -- and, in fact, he wants everyone to know he's still down to bang hot singers.

Daniel "Boobie" Gibson was responding to Keyshia's comment to TMZ Sports -- that she would never date an athlete again -- a clear shot at how badly their marriage has gone. Keyshia very publicly accused Boobie of cheating, and intends to file divorce papers soon.

But DG tells us definitely doesn't feel the same way about chicks in the entertainment biz … as he explained on his way into a Lure day club event Saturday.