Harris set to read 'Letterman' Top 10 List

NEW YORK, June 3 (UPI) -- Actor Neil Patrick Harris has signed on to present the Top 10 List on Thursday's edition of "Late Show with David Letterman" in New York, CBS said Wednesday.

Harris, star of the CBS comedy series "How I Met Your Mother," is to serve as host of "The 63rd annual Tony Awards" ceremony, which will be broadcast live on the network from Manhattan's Radio City Music Hall Sunday.

Thursday's "Letterman" is also to feature a performance by and interview with musician Elvis Costello, CBS said.