D4vd is in police custody after being arrested for the murder of 14-year-old girl Celeste Rivas. The singer was arrested Thursday ... according to the Los Angeles Police ...

Meghan Trainor says she bit off more than she could chew with "The Get In Girl" tour ... and now she's pulling the plug on the whole thing, TMZ has learned. In a statement ...

Erica Campbell -- one half of the gospel group Mary Mary -- is facing critiques of tone deafness after she re-announced her vow renewal Thursday ... just a day after news of her ...