"No Doubt About It" was a May 1980 single, by the British pop group Hot Chocolate.
It became their highest-charting hit of the 1980s, peaking at number 2 on the UK Singles Chart, a position "You Sexy Thing" had also reached five years before. The two songs are, however, outdone by their 1977 chart-topper, "So You Win Again", which was Hot Chocolate's only Number 1 single in the UK.
"No Doubt About It" was released on RAK label under the catalogue reference RAK 310, and spent eleven weeks in the chart.
The tune was written by Mike Burns, Steve Glen and David Most The song deals with the experiences of a man who witnesses a UFO landing.