Last week a deranged fan of Usher's was arrested at his home in Georgia after she bypassed security at his gated estate and pounded on his front door demanding to be let inside [click here if you missed that].
According to reports Usher's ex-wife Tameka plans to used the crazy lady against Ush in their on going bitter child custody battle...
From TMZ
...we're told Tameka will use this latest incident with Usher's alleged stalker, Darshelle Jones-Rakestraw, to fuel her case. Our sources say the kids were with Usher during one of the alleged incidents when Jones-Rakestraw showed up at his home.
According to our sources, Tameka is scared for her kids' safety since Jones-Rakestraw was able to get all the way to Usher's home ... even though he lives in a gated community and has a security team.