Kingston Rossdale’s Beach Birthday

Gwen Stefani holds tight to her burgeoning belly as she watches her husband Gavin Rossdale and son Kingston from a balcony on a beach in Malibu, Calif. on Monday, Memorial Day.

Yesterday afternoon, Gwen and Gavin threw Kingston a big birthday bash complete with ponies, cowboys and cowgirls. Celebrity guests included Joel Madden, his daughter Harlow, Victoria Beckham and her son Cruz.

Today is Kingston’s 2nd birthday. HAPPY BDAY, KINGSTON!

Blake Lively & Penn Badgley Heat Up Memorial Day

Gossip Girl costars and real-life couple Blake Lively and Penn Badgley are going more public with their relationship, holding hands as they take a romantic stroll through downtown New York City on Monday, Memorial Day.

Bladgley look so cute together!!!

On Friday, Blake, 20, and costar Monica Bellucci were spotted on the Roxbury, Connecticut set of their latest movie, The Private Lives of Pippa Lee. Blake was seen carrying around a sandwich, a bottle of water, a bag of lightly salted Kettle Chips and a bottle of Coca-Cola.

Here’s what the film is about: After her much older husband forces a move to a suburban retirement community, Pippa Lee engages in a period of reflection and finds herself heading toward a quiet nervous breakdown. Blake plays the teenage Pippa Lee, Robin Wright Penn plays the older version. Keanu Reeves, Julianne Moore, Alan Arkin and Winona Ryder costar.

Ashley Tisdale’s Memorial Day with Daddy

High School Musical actress Ashley Tisdale works out at her local gym in Universal City, California on Monday.

Tizz, 22, continued her Memorial Day in Toluca Lake by walking her dogs (including Maui) with her dad, Mike. The father-daughter duo got their caffeine fix at their local Coffee Bean and Tea Leaf.

Ash recently returned from a weekend trip with family to Santa Barbara. She should be heading back to Utah soon to wrap up filming High School Musical 3: Senior Year.

Lindsay’s Dad Blogs About Dina’s Reality Show

Lindsay Lohan may not be featured in Living Lohan, the reality series that follows little sister Ali and mom Dina, but that hasn’t stopped her dad, Michael, from sharing his reactions.

Mr. Lohan will be blogging about each episode on OK! magazine’s website. Here’s an excerpt: “For now, let’s just say I’m still trying to figure out if this show is about managing Ali’s career and being a “real” mother, or reading tabloids. I’ve had a sneak peek at some future episodes and I will say that some of the people Dina surrounds the kids with still concerns me — again, I can address that when they appear on the show. I just hope Dina takes the high road — like a Lohan would — and rights these wrongs.”

Read Michael’s full blog entry at OKMagazine.com. Here are some video clips from the show:

– Dina scanning the tabloids to find stuff about her kids (watch here)

– Ali signing autographs and talking about how much she looks up to Lindsay (watch here)

– Ali & Dina arguing with Ali’s record company (watch here)

– Ali listening to tracks for her upcoming CD (watch here)

Favorite quote of the episode? A quote framed in the Lohan house in Long Island: “If it has tires or testicles, it’s gonna give you trouble.”

Hilary Duff: Go, Go, Goyard!

Hilary Duff totes around her favorite Goyard bag as she shops at Barney’s New York department store in Beverly Hills on Monday, Memorial Day.

The Duffster, 20, was all smiles in her black tank and high-waisted, flared jeans.

Other pictures include Hil arriving at LAX airport in Los Angeles on Friday after a flight from Florida, where she donated her time to the “Blessings in a Backpack” organization.