DEVASTATED Kendra Wilkinson faces more humiliation in the wake of love rat husband Hank’s cheating – the ex-NFL star’s transsexual lover has confronted the shamed reality star in a stunning open letter!

In the handwritten missive, obtained exclusively by The National ENQUIRER, Ava Sabrina London urged Kendra, 29, to walk away from the father of her two young children.

“My advice to you now, whether you asked or not, is to divorce Hank and save yourself from any further heartache,” sex swap model Ava wrote.

As The ENQUIRER exclusively reported in July, Hank paid Ava for a wild sex romp at her Sherman Oaks, Calif., home. He then made a hush money pay-off in a bid to silence her.

The cheater then coughed up $2,000 in hush money to Ava, and offered her another $5,000 to keep quiet about their sleazy affair.Shockingly, Hank’s philandering unfolded just days before Kendra gave birth to their daughter, Alijah Mary, on May 16. Their son, Hank IV, is 4.

Kendra recently hinted that she might reconcile with Hank, 32, but sources told The ENQUIRER she was shaken when audiotapes – published on RadarOnline – revealed he offered the transsexual $5,000 to keep quiet about their sleazy affair.

“Now Kendra is ticked off all over again,” said an insider, “and when she reads this letter she’ll hit the roof!”

In her letter, Ava also wrote: “When Hank reached out to me, I was very much single and, no secret, a transsexual. Your husband, whom I had no knowledge of his identity at the time, was… married, in fact, with a child and another on the way… In this situation if anyone is a victim, it’s them.”

In our bombshell report, Ava said her rendezvous with Hank was arranged via a video she’d posted on YouTube.

When Hank arrived at her home, Ava answered the door in a bikini. Hank, who never identified himself by his real name, followed her into her bedroom, where they satisfied each other sexually, said Ava, who passed a polygraph.

In her letter, she also wrote: “Kendra, it doesn’t make you less of a woman standing by a man who sell(s) you out for a transsexual and could blatantly lie claiming he came to me for drugs. Hank is a lying troubled person – once a cheater always a cheater.”