"Body Language" is Jesse McCartney's fourth and final single from his album Departure.

While touring in mid-2009, McCartney announced "Body Language" as his next single followed by the singles, "It's Over" and "How Do You Sleep?". A remix featuring T-Pain was also released.

The single version featuring T-Pain became available as a digital download on September 8, 2009. It was sent to U.S. radio on the same day.

• "Body Language (without T-Pain)" – 3:39
• "Body Language (feat. T-Pain)" – 3:42
• Body Language (Element Club - No Rap) 6:35
• Body Language (Element Club) [feat. T-Pain] 6:55
• Body Language (Bimbo Jones Dub) 6:40
• Body Language (Element Extended Radio Edit - No Rap) 4:53
• Body Language (Element Radio Edit) 4:34
• Body Language (Element Extended Radio Edit) [feat. T-Pain] 5:22
• Body Language (DJ Mike Cruz Tribal Vox Mix [No Drop]) 8:31
• Body Language (DJ Mike Cruz Tribal Vox (No Drop Mix)) 8:16
• Body Language (DJ Mike Cruz Dubamental) 8:31
• Body Language (DJ Mike Cruz Radio Edit) 4:31
• Body Language (with T-Pain) (Video) - 3:50

The song debuted on the Billboard Hot 100 chart of September 19, 2009, at number 84.^[2] On October 24, 2009, the song re-entered at number 71, and eventually peaked at number 35 on the chart.^[3]