Formats and track listing
- CD single
- Album version – 3:34
- Instrumental – 3:31
- Bama Boyz After Dark remix – 4:15
- Bama Boyz remix – 3:54
- Grizz remix – 3:19
- Gantman Juke mix – 4:21
Music video
When demand was growing for the song, Knowles shot a music video serving as promotion for both #1's and The Pink Panther. The video was directed by Hype Williams, and was premiered on December 16 2005. The remix of the song in the music video features a remix of "The Pink Panther Theme" and a rap from Bun B. The video has a pink theme, with Knowles shown in mostly all pink (to fit in with The Pink Panther), and the dancers wear pink PVC jackets and dance around rippling pink satin sheets. The video cuts to Knowles wearing a pink polka dot corset against a hot magenta polka dot wall. Where black bars normally appear on a 4:3 (full screen) television showing a widescreen production, footage is displayed of pink curtains moving in the background.
"Check on It" won the 2006 MTV Video Music Award for "Best R&B Video" on August 31, 2006.
ChartsReferences