It's a second week at #1 for Lady Gaga's "Born this Way" atop the Hot 100, which becomes the first #1-debuting single to sepnd a second week at #1 since Lauryn Hill's "Doo Wop (That Thing)." And that's about as much interest in this week's chart. So instead of reporting on that, here's a little more on who's #1 on my chart this week, Jessie J, and what I think is her forthcoming new single "Nobody's Perfect," a cool beat-heavy pop number with prominent drum-backing. Great vocal too. I'm looking forward to her debut album Who You Are out next week.