Trace Cyrus is Miley Cyrus's older half brother. He's 19 years old. He has … Read Full Bio ↴Trace Cyrus is Miley Cyrus's older half brother. He's 19 years old. He has his own clothing line called From Backseats to Bedrooms. He is in a band called Metro Station. With three people they are mason,anthony and blake. In 2007 after the mothers of Trace Cyrus and Mason Musso introduced them to each other on the set of Hannah Montana, in which Mason's brother, Mitchel, and Trace's half-sister, Miley Cyrus, star. Sharing musical interests, they decided to form a band. Shortly thereafter, Cyrus recruited Blake Healy from Synthetic Joy as a keyboardist, synthesizer, and bassist. Trace remained the singer and the lead guitarist. Mason is the main singer and guitarist, along with Trace. He sang the track "Seventeen Forever", which they released on their MySpace Music website. The track gained the attention of percussionist Anthony Improgo, who was soon added as the band's drummer. Their popularity on MySpace Music grew, topping the MySpace Music Unsigned Band's charts. An intern in Columbia Records' Walking Eye program discovered the band while looking through the MySpace Music charts, and they were signed shortly thereafter.[1]