The act with the most songs on the Billboard Hot 100 chart isn't the Beatles, Elvis or Michael Jackson. It's the cast of "Glee."

In just 18 months of appearing on the charts, the FOX TV series has set the record for the most songs on the Billboard chart in the chart's 52-year history.

This week, "Glee" debuts six songs on the chart, giving the series a total of 113 songs that have sold enough copies to place on the chart. That's five more than the now-second-place Elvis Presley, who had 108.

Lady Gaga has also made history on the chart this week: Her new song, "Born This Way," is the chart's 1,000th No. 1 song.

The Grammy winner calls the milestone the "greatest honor of my career."

From the Associated Press.