Reuters - Madonna kicks off her "Sticky & Sweet"
world tour at Cardiff's Millennium Stadium on Saturday, the
latest test of her enduring appeal that comes a week after her
50th birthday.
Reuters - Barbadian pop singer Rihanna begins
a second week at No. 1 on the Billboard Hot 100 singles chart
with "Disturbia," but she barely fended off the best chart
debut in more than 18 months, in the form of David Archuleta's
"Crush."
Andrew WK takes up lecturing
(Yahoo! Music) Yahoo! Music - Andrew WK has announced his first visit to the U.K. in four years--but he's not going to be playing any conventional gigs.