Haris Alexiou met with her ex-husband and his new partner during a recent outing. The performer, who in recent years has become quite active on social media, wanted to share with her followers on Instagram the photo she took with Achilleas Theofilos and his partner, Maria. The three of them smile at the camera and Haris Alexiou wrote under the caption of the photo on Instagram: "Achilles and his Maraki. My siblings forever." Check out her post: View this post on Instagram A post shared by Χάρις Αλεξίου (@haris_alexiou_official) Achilleas Theophilou is the singer's first husband. During their marriage, the two adopted their son, Mano. Alexiou had named him that way after her very good friend and colleague, Manos Loizos. READ MORE: Canadian billionaire bought Spielberg’s superyacht and sailed to Skiathos – Watch video.