Madison De lagarza half-sister of pop star Demi Lovato announced that she is expecting her first child the announcement was made on Instagram where it was shared that Madison and her boyfriend Ryan Mitchell will be welcoming their baby in October the news came from Los Angeles in a heartwarming post that included family members the pregnancy news was shared through a series of photos on Instagram it was revealed that the couple had been Overjoyed by the upcoming arrival Madison expressed her love for Ryan in the post thanking him for making all of her dreams come true the pregnancy came shortly after the couple publicly debuted their relationship in June Demi Lovato who appeared in one of the Instagram slides cradling her sister's baby bump commented I love you and this baby so much already Madison's Joy was echoed by Demi's fiance Jordan Judes who wrote love you so happy for you Madison known for her role as Wanita police and Desperate Housewives is preparing to become a mother at the age of 22 the couple has expressed their excitement with the baby expected to arrive this October the family's happiness has been evident since the announcement with support flooding in from fans and Friends alike Madison's relationship with Ryan Mitchell was made public earlier this year marking a significant step in her personal life Demi Lovato who has also been busy with her own personal Milestones including her her engagement to Jordan Judes has shown nothing but love and support for her sister during this exciting time I couldn't be more in love with your gorgeous funny sexy talented self Demi wrote about her fiance I'm so grateful to call you mine