MTO WORLD EXCLUSIVE: R&B Singer Omarion's EX-WIFE Undergoes A SEX CHANGE . . . She's Now A DUDE!!! (Pics Of Her NEW Lifestyle)

Remember BACK N THE DAY when MediaTakeOut.com told you about the SHORT LIVED marriage of R&B singer Omarion - to a woman named DEB???

Well Deb made a few CHANGES since getting DIVORCED from Omarion. She's now living her life as a man . . . taking HORMONE SHOTS and everything. No word yet if she's got a STICK IN HER PANTS . . .

Dang what the F*CK was going on in her marriage. For her to have SWITCHED UP LIKE THAT so soon afterwards . .