Fresh off both of their breakups, Miley Cyrus and Kaitlynn Carter are moving fast with their rebound romance. The 26-year-old singer and 30-year-old influencer, who were pictured walking arm-in-arm in LA over the weekend, have reportedly already moved into together less than four weeks after they were first pictured in a passionate clinch in Italy. 'They live together and are very happy,' a source close tells People. {"preview_thumbnail":"https://cdn.flowplayer.com/6684a05f-6468-4ecd-87d5-a748773282a3/i/v-i-f…","video_id":"f169187f-30e5-4fcd-8a3d-27be6681c8b1","player_id":"8ca46225-42a2-4245-9c20-7850ae937431","provider":"flowplayer","video":"Top 5 Arab ...