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, Beyoncé, whose I Am ... Sasha Fierce is up 20 spots to 14 (32,000, up 101 percent). Circus act Pink's Funhouse jumps 45 spots to #15 on sales of 31, 000 (up 234 percent); Carrie Underwood's Play On climbs 11 spots to #18 (30,000, up 65 percent); and three-time winners Kings of Leon's Only by the Night is up 14 spots to #24 (24,000, up 66 percent). In addition, downloads of Pink's "Glitter in the Air," which she performed on the show as a Cirque du Soleil-style extravaganza, were up over 1,000 percent for the week. Further down the charts, the Dave Matthews Band's Album-of-the-Year-nominated Big Whiskey & the Groogrux King hops up 44 spots to #47 with (13,300, up 114 percent).

In its third week, the Hope For Haiti Now digital compilation saw a steep 80 percent drop in sales, falling 17 spots to #19 (29,000) for a three-week total of more than 343,000. Songstress Corinne Bailey Rae had a rough second week, as The Sea plunges 16 spots to #23 (25,000, down 54 percent).

Look for debuts next week from reclusive songbird Sade, Jaheim and the "Valentine's Day" soundtrack.