Songs · Billboard Hot 100
Tell Me Something I Don't Know
Entered Jan 10, 2009 · 4 weeks on the chart, last seen Feb 14, 2009
- Record Power
- 1.0
- share-weeks: a #1 week is 3.5
- Peak
- #58
- 1 week there · Feb 7, 2009
- Top-ten weeks
- 0
- weeks at #10 or better
- Weeks on chart
- 4
- January 2009 – February 2009
Ranked by Record Power, part of the ChartReign Power model — not a chart published by anyone else. How it works →
The run
Position by week; a gap is a spell off the chart.What it earned each artist
Record Power is the song's own figure. Power contributed is what it earned each artist's Career Power: a featured credit takes its reduced share, and a week where the artist had other songs charting is split between them.
| Artist | Credit | Credit share | Power contributed |
|---|---|---|---|
| Selena Gomez | primary | 100% | 1.1 |
The top ten the week it peaked
See Feb 7, 2009 on the timeline →- #1My Life Would Suck Without YouKelly Clarkson
- #2Just DanceLady Gaga feat. Colby O'Donis
- #3Single Ladies (Put A Ring On It)Beyonce
- #4HeartlessKanye West
- #5Love StoryTaylor Swift
- #6Gives You HellThe All-American Rejects
- #7Live Your LifeT.I. feat. Rihanna
- #8You Found MeThe Fray
- #9CircusBritney Spears
- #10I'm YoursJason Mraz
The #1 songs of 2009
2009 in music →Every other song that reached #1 on the Billboard Hot 100 in 2009.
- Single Ladies (Put A Ring On It) · Beyonce
- Just Dance · Lady Gaga feat. Colby O'Donis
- My Life Would Suck Without You · Kelly Clarkson
- Crack A Bottle · Eminem, Dr. Dre & 50 Cent
- Right Round · Flo Rida
- Poker Face · Lady Gaga
- Boom Boom Pow · Black Eyed Peas
- I Gotta Feeling · Black Eyed Peas
- Down · Jay Sean feat. Lil' Wayne
- 3 · Britney Spears
- Fireflies · Owl City
- Whatcha Say · Jason Derulo
- Empire State Of Mind · Jay-Z & Alicia Keys
30-second previews and store links from Apple Music.