Celebrity Fireworks!

Leonardo DiCaprio arrived in Israel on Sunday with girlfriend Bar Refaeli, 21, to visit the model’s family.

Israel Police spokesman Micky Rosenfeld said DiCaprio and supermodel Refaeli were taking a private tour of the Western Wall tunnels. Rosenfeld said the photographers were camped outside the tunnels waiting for the couple to emerge. “Two of DiCaprio’s security guards were arrested by police after being involved in a fight that broke out,” Rosenfeld told Haaretz. “They are being questioned.” After the scuffle, the couple of almost a year escaped in a waiting white van.

UPDATE: The two security guards protecting Leo and Bar were released, with all charges dropped. The Israeli police have now issued a restraining order against the photographers for being aggressive.

Reese spent the weekend in the Big Apple getting even better acquainted with Jake Gyllenhaal. The single actress visited Jake’s Greenwich Village penthouse on March 1. He returned the favor the next day, stopping by The Mandarin Oriental hotel in Midtown Manhattan to see Reese. Their blossoming love affair is taking its toll on her estranged husband, Ryan Phillippe. He has been begging his soon-to-be ex-wife to give their relationship another shot and that he is determined to do whatever it takes to win back the love of his life.

Jessica Simpson and boyfriend John Mayer have been enjoying a romantic trip in Rome, Italy. The lovebirds flew into the Eternal City on Thursday morning on an overnight flight from New York. Fellow passengers onboard the flight recognized the couple, and Mayer and Simpson happily signed autographs.
In typical Simpson fashion, the high maintenance singer-actress didn’t pack light. Upon arrival, porters had to load five heavy suitcases into the back of a chauffeur-driven vehicle.

Pamela Anderson, 39, and ex-hubby, rocker Tommy Lee, 44, may have ended their high-profile marriage in 1998, but could the two be looking to rekindle their romance?

The duo was spotted lunching as a family – with sons Brandon, 10, and Dylan, 9, – at the trendy Santa Monica eatery The Ivy this week.

Pam, who split from Kid Rock, 35, last November after four months of marriage, was snapped by photographers in a steamy smooch with Tommy as she exited the restaurant. No word yet on whether the two are back into their old ways.

A Vietnamese official says Angelina Jolie’s adoption application is being processed quickly and she might be mom to a new 3½-year-old son within weeks. Jolie will be free to pick up the child any time after the approval is granted.

The boy is from the Tam Binh orphanage, which Jolie and Brad Pitt visited over Thanksgiving. Orphanage director Nguyen Van Trung says the boy Jolie plans to adopt was abandoned at a Ho Chi Minh City hospital as an infant and then taken to the orphanage, where the staff tried, without success, to locate his parents.

Brad Pitt is a hands-on dad with 9-month-old daughter Shiloh on the New Orleans set of The Curious Case of Benjamin Button on Thursday. And the Jolie-Pitt clan will soon be expanding: Angelina Jolie has filed papers to adopt a child in Vietnam. Pitt told a source in January the couple wanted to add to their growing family – including son Maddox, 5, and daughter Zahara, 2 – saying, “Always, of course.”

Courteney Cox, 42, and David Arquette, 35, are slamming recent reports claiming that their 7-year marriage is on the rocks, and that Cox has been cozy with “Dirt” costar Josh Stewart.

A rep for the couple tells all:

“There is not a shred of truth to the rumors about the state of their marriage. They are happily married and like most married couples, they have some separate friendships and interests.”

Onscreen lovebirds Rachel Bilson and Adam Brody, who play a cute couple on “The O.C.” and have also dated offscreen since 2004, have decided to call it quits.

That may explain why Adam showed up solo to a party on Nov. 28 in LA. According to reports, he was acting very single. He’s been spending a lot of time without Rachel at the clubs with his guy friends.

Reps for the two would not comment.

Actress Elizabeth Hurley and Indian businessman Arun Nayar wed twice over the weekend. The couple had a private civil ceremony on Friday, followed by a religious service the following day, both at Sudeley Castle in Winchcombe, Gloucestershire. Hurley has taken the groom’s surname and will be known as Mrs. Nayar, on paper at least.

Guests on Saturday included Donatella Versace (who designed Hurley’s dress), Jimmy Choo president Tamara Mellon, models Elle Macpherson, Eva Herzigova, and Yasmin Le Bon, as well as designer Valentino, Trinny Woodall and Susannah Constantine of the BBC television series “What Not To Wear.”

Hurley’s former boyfriend, actor Hugh Grant, was a no show. Liz called him the day before begging him to come, but he insisted it would not feel right, according to a source. He didn’t want to detract any attention from her big day.

Soccer star David Beckham suffered an injury to his right knee during a game on Sunday.

The Real Madrid midfielder, who signed a $250 million contract to play for the L.A. Galaxy in January, was hurt when he collided with an advertising sign while playing at home against Getafe. After the injury, Beckham tried to continue playing, but ended up limping off the field.

Beckham was later diagnosed with damaging the lateral internal ligament of his right leg and is undergoing further tests Monday to determine the extent of the injury.