'American  Idol'  finalist sells 166,000 downloads
NEW  YORK  -- Rihanna  begins a second week at No.  1 on the Billboard  Hot  hundred with "Disturbia,"  but scantily fended off the best chart debut in more than 18 months, in the form of David  Archuleta's  "Crush."  The  path sold 166,000 downloads in the U.S.,  according to Nielsen  SoundScan,  and opens at No.  2.
The  last call to receptive so heights was Fall  Out  Boy's  "This  Ain't  a Scene,  It's  an Arms  Race"  in late January  2007. "Crush"  too scores the best opening by an "American  Idol"  finalist with a song not performed on the show.
Chris  Brown's  "Forever"  slips from No.  2 to No.  3 on the Hot  century, with Katy  Perry's  "I  Kissed  a Girl"  down from third base to one-quarter and Coldplay's  "Viva  la Vida"  trading places with M.I.A.'s  "Paper  Planes"  at Nos.  5 and 6, respectively. Kardinal  Offishall's  "Dangerous"  featuring Akon  remains at No.  7.
Rihanna's  "Take  a Bow"  drops 4-8, piece Ne-Yo's  "Closer"  inches up from No.  10 to No.  9. Taylor  Swift  lands at No.  10 with "Change,"  one of five songs to debut this week from AT&T's  "Team  USA  Soundtrack."  The  cut sold more than 131,000 downloads.
Kenny  Chesney  scores his first top 50 debut on the Hot  hundred with "Everybody  Wants  to Go  to Heaven"  at No.  41. The  principal single from his fall album, "Lucky  Old  Sun,"  sold 30,000 downloads and as well rises from No.  15 to No.  13 on Hot  Country  Songs.
Opening  at No.  65 this workweek on the Hot  century is Hit  Masters'  address of Kid  Rock's  "All  Summer  Long,"  thanks to download gross sales of 37,000. Kid  Rock's  original version is not useable digitally only due to increasing airplay jumps from No.  28 to No.  25 this week.
Rihanna's  "Take  a Bow"  climbs from No.  3 to No.  1 on Hot  R&B/Hip-Hop  Song,  unseating Lil  Wayne's  "A  Milli"  after one week on top. Brandy  has the top debut at No.  70 with "Right  Here  (Departed),"  the first individual from "Human,"  her Epic  debut, due in the fall.
Taylor  Swift's  "Should've  Said  No"  is in a second calendar week at No.  1 on Hot  Country  Songs,  while Coldplay's  "Viva  La  Vida"  jumps from No.  2 to No.  1 on the Modern  Rock  chart, the band's first No.  1 hit there. Shinedown  is No.  1 for a second week on Mainstream  Rock  with "Devour."
Additional  reporting by Silvio  Pietroluongo.