Lady Gaga's new album "ARTPOP" is aiming for No. 1 on the Billboard 200 chart. Industry sources forecast the diva's latest release to sell around 260,000 copies by the end of the tracking week on Sunday, Nov. 17.
That sum should be enough to take over the No. 1 slot from Eminem's "The Marshall Mathers LP 2," which debuted atop the list this week with 792,000 sold, according to Nielsen SoundScan.
