Demi levado is going to be an ant the singer's half sister Madison DEA Garza who played Wanita so's on Desperate Housewives shares that she is expecting her first baby with boyfriend Ryan Mitchell 22-year-old Madison says in an Instagram post along with a carousel of pics oh Ryan how I love you thank you for making all of my dreams come true she adds that baby Mitchell is due in October Demi is featured in one slide along with their mother Diana deag Gara and sister Dallas Lavado holding her sister's baby bump else in the post Madison whose dad is Demi's stepfather Eddie deara poses with her boyfriend wearing a yellow sundress and cradling her belly and the singer sends her little sis a sweet message in the comments writing I love you and this baby so much already Demi's fiance Jordan Judes loots adds love you so happy for you Madison's pregnancy news comes just months after she debuted her relationship online sharing a selfie with Ryan and June captioning it my whole world