Reba McEntire achieves her first No. 1 album on The Billboard 200 as her "Reba Duets" set enters atop the tally ... Selling 301,000, the star-studded collaborations album also gives the country queen her best sales week since Nielsen SoundScan began tracking data in 1991 and her 10th No. 1 on Top Country Albums ... The Billboard 200 is boasting a bevy of debuts this week, including high bows from Barry Manilow, Chamillionaire, James Blunt, Twista, HIM, KT Tunstall and Eddie Vedder ... In other news this week, Pink's "I'm Not Dead" album continues to be anything but dormant as its latest single, "Who Knew," hits No. 1 on the CHR/Top 40 radio chart, Carrie Underwood snares her fifth top 10 single on Hot Country Songs and Celine Dion returns with the title track from her new album "Taking Chances."
