MATTHEW MCCONAUGHEY announced yesterday that he and his new wife CAMILA ALVES are expecting their third child. 

During a COLDPLAY gig in Miami, CHRIS MARTIN went all the way out into the audience just to give his wife GWYNETH PALTROW a kiss.

Rihanna's having a tough week, after her grandmother lost her long battle with cancer.

It wouldn't be July 4th without people all over the country blowing off parts of their body in fireworks accidents.  So far, we've heard of men losing hands in Florida, Louisiana, and Arkansas . . . a guy losing an eye in Washington . . . and 11 people hurt when a bunch of fireworks exploded at a house in New Hampshire. 

JOEY CHESTNUT won the annual Nathan's Famous hot dog eating contest in New York for the sixth straight year . . . putting down 68 hot dogs and buns in 10 minutes.