We reported last week that at the "Love & Hip Hop" reunion show, Erica Mena and Rich Dollaz confirmed that Erica was in a bisexual relationship with Rich's ex, Tiffany.  Now, Tiffany is exposing why she was "spying" for Rich and hints they're back together...

Tiffany, who appeared on a recent episode of "LAHH," took to Twitter to expose a few things.  She posted a pic with her and Rich boo'd up yesterday.  And she explained the real plan behind her and Rich plotting against Erica:

@richdollaz ddnt have me spy on the bitch words were misused., but I did have some spare time n said fuck it y not do some charitywork

And continued with what went down (read from bottom up):

And then she put Erica on  blast with THIS little nugget:

remember this!! @ericamena was selling her pussy in turkey!!lol!! #internationalhoe #udntwanttogothere

Sigh.  

Meanwhile, Erica isn't responding outside of vague subtweets.  But she did address her bisexuality again posting a pic of a VS lingerie bag saying:

Dear, Future Husband or Wife Between shoes and Lingerie as long as I have it You Getting IT!

Alrighty then....