Laura Govan -- Gilbert Arenas Is Out ... Bring On the Sexy Men!

Laura Govan has a message for all the single sexy guys of Los Angeles ... come get it ... telling TMZ Sports she's totally ready to sub Gilbert Arenas' replacement into her love game.

Govan was out in grabbing lunch in Beverly Hills when we asked the former "Basketball Wives LA" star how she's doing after the nasty split -- and nasty engagement ring battle -- with Agent Zero.

Check out the clip -- Laura is absolutely beaming with post break-up hotness ... and says she's definitely "single and ready to mingle" with any studly dudes out in SoCal.