Weezy’s latest debuts at #2, Nick Jonas & the Administration enter at #3 on Billboard 200. By Gil Kaufman Lil Wayne’s Rebirth Photo: Universal Motown What a difference two years make. While Lil Wayne smashed records when his last album, 2008’s Tha Carter III, sold more than 1 million copies and debuted at #1, the frequently delayed, oft-leaked follow-up, Rebirth, came nowhere near that figure. The rock-flavored disc — which was accidentally shipped to 500 Amazon.com customers in December and then widely leaked online — will debut at #2 on the Billboard 200 album charts this week on sales of 176,000, according to figures provided by Nielsen SoundScan. The debut comes one day after Wayne got a three-week delay in his sentencing for federal gun charges due to a dental emergency. That figure was not enough to unseat last week’s #1, country darlings Lady Antebellum ‘s Need You Now, which will retain the pole position despite losing nearly 60 percent of its first-week business (209,000). Coming in just behind Wayne is the debut from Nick Jonas & the Administration , Who I Am, which sold 82,000 copies. The only other debut in the top 10 is from horror rocker Rob Zombie , whose Hellbilly Deluxe 2 lands at #8 (49,000). The rest of the top 10 features albums that got a nice post-Grammy awards bump, including Lady Gaga ‘s Fame (#4, 79,000, up 17 percent), the 2010 Grammy Nominees compilation (#5, 71,000, up 55 percent), the Black Eyed Peas ‘ The E.N.D. (Energy Never Dies) (#6, 70,000, up 76 percent), Taylor Swift ‘s Album-of-the-Year-winning Fearless (#7, 53,000, up 58 percent) and Best New Artist winners Zac Brown Band ‘s Foundation (#10, 40,000, up 82 percent). Coming in at #9 is Susan Boyle ‘s I Dreamed a Dream, which has sold nearly 3.5 million copies in just under three months. Other big Grammy winners getting a boost include the night’s biggest trophy wrangler, Beyonc