Best Songs We Heard This Week: Britney Spears, Carly Rae Jepsen, Bridgit Mendler + MoreBest Songs We Heard This Week: Britney Spears, Carly Rae Jepsen, Bridgit Mendler + MoreThe songs we're loving this week, from PARRI$ to De La Soul.PopCrush StaffPopCrush Staff