Happy Birthday to "Birth" actor Gregory Smith (1983), "Sister Sister" twins Tia and Tamera Mowry (1978), rapper 50 Cent (1975), Wu-Tang Clan member Inspectah Deck (1970), singer Heather Nova (1967),

Pop sensation Katy Perry has scored the Billboard Hot 100 chart's 1,000th number one after taking her single "I Kissed A Girl" to the top of the U.S. countdown.

Rockers Pearl Jam have recorded a new track in support of presidential candidate Barack Obama.

Happy Birthday to "Birth" actor Gregory Smith (1983), "Sister Sister" twins Tia and Tamera Mowry (1978), rapper 50 Cent (1975), Wu-Tang Clan member Inspectah Deck (1970), singer Heather Nova (1967), "Absolutely Fabulous" actress Jennifer Saunders (1958), singer/songwriter Nanci Griffith (1953), "Shine" star Geoffrey Rush (1951), "Rocky" star Sylvester Stallone (1946), 43rd President of the United States George W. Bush (1946), singer Jeannie Seely (1940), "Deliverance" actor Ned Beatty (1937), "Touched by an Angel" actress Della Reese (1931), "Psycho" screamer Janet Leigh (1927; d. 2004), 50s singer Bill Haley (1925, d. 1981), TV producer Merv Griffin (1925), English actor Sebastian Cabot (1918; d. 1977), and Mexican painter Frida Kahlo (1907; d. 1954).