Christina Grimmie, a rising singing star who gained fame as a YouTube sensation and a contestant on television's The Voice, was shot dead while signing autographs for fans after a concert in Orlando, police said on Saturday.
Qatar Charity (QC) has launched its own social network in cooperation and partnership with different groups of the Qatari society and social media activists.
David Bowie has broken a record for most views of his music videos in the aftermath of his death, online provider Vevo said Thursday.
