Enjoying a romantic day in the park, Rachel McAdams and beau Michael Sheen were spotted bike riding in Queen’s Park in Toronto, Canada earlier this week (July 12). The cycling couple made sure to take in the beauty of their surroundings as they stopped to look at various attractions along the way.

Taking care of her pet owner responsibilities, Natalie Portman was spotted taking her dog for a walk in New York City today (April 27). The “V for Vendetta” actress tried her best to shield her face from the paparazzi, sporting a blue top and black leggings as she made her way around Manhattan.

Adding yet another film to his impressive list of movies, Brad Pitt is set to star in the film version of “World War Z.” The movie is based on Max Brooks’s 2006 novel that details first-person accounts of a “zombie war” that ravages the world. Brad’s production company, Plan B, outbid Leonardo DiCaprio’s Appian Way company and landed the rights to “World War Z” in 2007. Mireille Enos from AMC’s “The Killing” was most recently added to the cast and will play Pitt’s wife.

Busy at work filming the last episode of the season, Dianna Agron and her “Glee” costars were out again in New York City on Tuesday (April 26). The 24-year-old was spotted in Central Park as she joined Chord Overstreet, Kevin McHale and Jenna Ushkowitz for the morning shoot

Stepping out for a fun-filled evening, Pia Toscano was spotted at The Mint nightclub in Los Angeles last night (April 25). The “American Idol” cast-off looked a bit disappointed as she made her exit, as she reportedly missed her boyfriend Mark Ballas’ performance. Over the weekend, Pia and Mark took a big step forward in their relationship as they had Easter dinner with Ballas’ mother Shirley

She’s been lagging behind a bit on her scoring, but Kendra Wilkinson got a big boost during last night’s “Dancing with the Stars.” The former “Girls Next Door” babe and her partner Louis Van Amstel did the Samba to Ricky Martin’s “Living La Vida Loca” and the judges were blown away. Judge Len Goodman, who was celebrating his birthday, exclaimed, “The more you gyrated, the more I palpitated.” And Bruno Tonioli got a little out of control as he shouted, “‘Dancing with the Stars’ presents ‘The Revenge of the Stripper, Part One: Attack of the Killer Boobs.’”

She usually eats up any paparazzi attention she can get, but yesterday (April 25) Heidi Montag was much more reserved. The former “Hills” starlet hid from the shutterbugs behind a security guard while out and about on Sunset Boulevard in Los Angeles

Juggling a variety of gigs, Daniel Radcliffe took time from his busy schedule for a talk show appearance in Los Angeles, CA on Monday night (April 25). The “Harry Potter” star looked spiffy as he popped into NBC Studios to chat it up with “Late Night with Jimmy Fallon”.

Out on the promotional circuit for her soon to debut show, Christina Aguilera dropped by the ” Ellen DeGeneres Show” to tape an episode airing on Tuesday, April 26th. Clad in a black Zac Posen ensemble, the “Beautiful” singer spent much of her visit talking about her infamous National Anthem snafu at this year’s Super Bowl in Dallas, Texas

Putting their romance on the fast track, Kristin Cavallari is ready to tie the knot with her NFL star beau Jay Cutler! The former “Hills” star was popped the question by her Chicago Bears quarterback husband-to-be over the holiday weekend during a trip to Cabo San Lucas, Mexico. An insider tells People magazine, “He surprised her with a quick trip to Cabo to ask her to marry him