Adele has now undergone surgery to stop a recurrent vocal cord hemorrhage that forced the singer to cancel her U.S. and U.K. tour dates throughout October and November.

Adele has canceled her upcoming U.S. tour due to a hemorrhage in her vocal chord, the singer and her label announced Tuesday. Set to kick off Oct.

Following an acclaimed performance of the song on the MTV Video Music Awards Aug.

With Adele's "21" back at No. 1 on the Billboard 200 albums chart (76,000; down 8% according to Nielsen SoundScan), the British songstress' set collects its 12th week atop the list.

While Adele's "21" returns, as expected, to the No.

Adele's "21" album is headed back to No. 1 on the Billboard 200 albums chart next week, as Lady Gaga's "Born This Way" will likely slip to No.

Adele's "Rolling in the Deep" maintains its hold over the chart with Airplay Gainer honors for a fourth consecutive week. The song bullets at No.

Adele ascends to her first No. 1 on the Billboard Hot 100, to be released tomorrow (May 12) on Billboard.com, as "Rolling in the Deep" rises 2-1.