Robin Thicke is flying high. The crooner snagged his first No. 1 song atop Billboard's Hot 100 charts this week with 'Blurred Lines.'

Billboard shares that the song, which features Pharrell and T.I., zoomed from No. 6 to No. 1 on the chart. The song has over 1 million downloads sold, marking Robin's first song to do so.

His last chart-climber, which bowed at No. 14 on the same chart, was 2007's 'Lost Without U' -- the song has sold 946,000 copies to date.

Interestingly, Billboard reports that 'Lines' jump from No. 6. to No. 1 on the Hot 100 is "the greatest positional increase" to the top spot from within the top 10 since Usher's 'OMG' some three-plus years ago.

Robin's full-length album, 'Blurred Lines,' is slated for a summer release.