Not long after receiving her star on the Hollywood Walk of Fame, Cameron Diaz headed on over to NBC Studios to drop by the “Tonight Show with Conan O’Brien” on Monday afternoon (June 22).

The lovely blonde actress made the appearance to promote her new movie, “My Sister’s Keeper,” which hits theaters this Friday (June 26).

In related news, Miss Diaz recently revealed to the Chicago Sun Times that she wasn’t the best of role models on the set of her upcoming flick – as she taught 13-year-old “My Sister’s Keeper” costar, Abigail Breslin, to swear.

“I did teach Abby how to say the f-word. I taught her how to drop the f-bomb in every way possible,” Diaz said. “I said, ‘You’re a child in an adult’s world. I can’t be a child for you.’ When she didn’t swear, I said, ‘You’re starting to offend me, Abby. If you don’t start swearing every three words then I will fine you.’ I even told her mother that I was teaching her to swear and she said, ‘It’s about time.’”

Jetting out of town ahead of the Memorial Day holiday weekend, Zac Efron and Vanessa Hudgens were spotted at LAX Airport in Los Angeles, California on Friday (May 22).

Looking quite fashionable in a Dr.Slump ARALE Chan Angel Wings hat, Miss Hudgens snapped up shots with her camera as the two passed by paparazzi on the way tot he security checkpoint.

And while the “High School Musical” co-star lovers are spending the long weekend out of town, Zac has already scheduled his plans for next weekend – as he’ll be presenting an award to Ben Stiller at the 2009 MTV Movie Awards.

As previously reported, Stiller will be receiving MTV’s Generation Award, of which he told press: “I am honored to be getting the ‘Generation Award. I was given my first show at MTV, and also canceled for the first time. I also was secretly having an affair with JJ Jackson, so it brings back pleasant memories.”

While her partner Brad Pitt was spotted catching a departing flight out of JFK Airport, Angelina Jolie was once again busy filming scenes for her new espionage thriller “Salt”.

Taking to the New York Harbor set on Wednesday (April 8), the “Wanted” actress hopped aboard a boat – shooting while cruising out near Staten Island.

The on-set sighting comes just after recent rumors alleging Miss Jolie collapsed on the set due to health-related issues.

When contacted by press about the incident by Access Hollywood, Sony, the studio behind Miss Jolie’s upcoming film, denied the reports – saying that they are “absolutely not true.”

Looking a bit distraught, Madonna was spotted arriving back home in London at Heathrow Airport on Sunday.

With daughter Lourdes making her way off the plane while Madge’s ex-husband, Guy Ritchie, toted young David Banda from the just-arrived aircraft.

The UK arrival follows a failed attempt to adopt a second child from the country of Malawi – as Madonna’s bid to bring home 3-year-old orphan Mercy James was not approved by the courts.

Telling his sentiments towrds the matter, Ritchie recently told press: “I fully supported Madonna in her decision to apply for this adoption, and I am saddened that her application has been rejected. She is motivated only by being a caring parent who seeks to share some of the advantages and opportunities that her life has given her.”

Since the adoption denial, the Material Girl’s team of lawyers have since filed an appeal.

Anne Hathaway tops many best dressed red carpet looks, so it was no surprise that the beauty was looking lovely at the Rodeo Drive Walk of Style Induction Ceremony for Valentino in Beverly Hills on Tuesday (April 2).

The “Bride Wars” showed up clad in a satin, floral, wrap dress that looked perfect with her skin tone. She topped the look off with beige platforms that proved how much she truly loves her fashion, posing with Valentino, who was in a handsome suit with a powder blue shirt matched with a tie.

As previously reported by Gossip Girls, the two have been quite busy. Last night, Hathaway arrived to the premiere of “Valentino: The Last Emperor.”

Anne is only getting busier with the film, “Get Happy: The Life of Judy Garland” where she will play the role of Judy Garland herself in a film and theater production.

Producer Harvey Weinstein told press, “We are thrilled to have the brilliantly talented Anne Hathaway portray stage and screen legend Judy Garland. I have worked with Anne on projects in the past and have known her for many years. She will be a true class act in this challenging role.”