Recently engaged Tila Tequila is already pregnant, but it’s not hers. The 28-year-old reality show star has announced that she is going to become a surrogate mother for her brother and his wife.

She wrote on her Twitter on Saturday, “BIG ANNOUNCEMENT: I am going to become a SURROGATE MOTHER for my brother & his Wife!!! That is my xmas present to them. Im pregnant!!!! [sic]“

Just last week, the scantily clad Tequila, real name Tila Nguyen, announced on her live UStream video that she is engaged to Johnson & Johnson heiress Casey Johnson.

She also made headlines last month when she stripped down and danced on her live video blog while ranting about ex-boyfriend Shawne Merriman.