WTF! TILA TEQUILA SAY'S SHE IS GOING TO BE THE SURROGATE MOTHER FOR HER BROTHER'S BABY!

It looks like Tila will have to lay off the tequila for the next nine months – the randy reality TV star is pregnant … with her brother's baby.
The 27-year-old (whose real name is Tila Ngyuen) tweeted her "big announcement" on Sunday, "I am going to become a SURROGATE MOTHER for my brother and his Wife!!...That is my xmas present to them."

Though Tila has not revealed any new details about the decision, she did recently receive a pretty huge gift of her own – a 17-carat diamond engagement ring from heiress Casey Johnson.

"My baby takes care of me," Tila recently said in a video blog. "Beat that J.Lo! Beat that Khloe and Lamar!"

In the spirit of giving, Tila also said she has big plans for her parents this Christmas, tweeting that she is "going to surprise my Mom & Dad & Buy them a new house in Vietnam where they can retire & B happy."