New Kids on the Block – (from left) Danny Wood, Donnie Wahlberg, Jordan Knight, Joey McIntyre and Jonathan Knight (not pictured) – show they've still got the right stuff Monday during a record-store appearance to promote their new album The Block in London.


Katy Perry gets a little carried away after a night out with British pop star Mika on Tuesday night in London. The two met up (and partied together) at the Serpentine Gallery's annual summer party in Hyde Park.


Lindsay Lohan, who recently said she's "really happy" in her life, gets back in character on Monday, as filming for Ugly Betty continues in New York. The actress will appear on five episodes of the ABC hit, which returns Sept. 25.


After appearing at last month's Democratic National Convention, new mom Jessica Alba introduces 3-month-old daughter Honor Marie to the shopping scene with a family outing through New York's SoHo neighborhood Tuesday afternoon.