If it wasn’t for Twitter, how else would we catch up with our favorite celebs? It’s our one all-access pass to their world. This week’s twitpics feature Brandy and Ray J backstage at “Dancing with the Stars,” Keke Palmer at Scholastic bookstore getting kids to read, Amber Rose on her dinner date with Jimmy Choo and Michelle Williams, plus LeBron James at Akron University practicing. With them being all over the place, how do they find time to tweet?