Rob Lowe, 60, shows off his incredible physique as he goes shirtless for Fourth of July celebrations with his sons in Santa Barbara

Rob Lowe showed off his incredible body while celebrating Independence Day at a beach party in Santa Barbara, California, last Thursday.

The 60-year-old American actor went topless as he jumped off a boat to celebrate July 4.

The West Wing star wore a blue and white patterned swim trunks and wore a silver chain around his neck.

Rob was joined by his two sons Matt, 31, and John, 29, and they enjoyed some lovely father-son time together.

Later, the couple went fishing. They were joined by a group of friends who were on Matt’s boat, The Bigger Jigger.

The actor was caught mid-jump, briefly in the air before hitting the water

To really get into the festive spirit, John was also spotted shirtless, carrying an American flag on his head with a bucket on his head while fishing.

Rob beamed from ear to ear as he later relaxed in the boat with his friends, dressed in a light blue shirt.

Rob has two sons and is married to his wife Sheryl Berkoff, a makeup artist. He married her in 1991.

The star joined a host of celebrities celebrating Independence Day, including Mark Wahlberg, Reese Witherspoon and Katy Perry.

Mark was photographed with his family in a group photo and wrote in his caption, “Wishing my fellow Americans a happy and safe 4th of July!! .”

Reese Witherspoon looked stunning as she celebrated Independence Day with a game of pickleball with her cousin Draper.

The 48-year-old Legally Blonde star showed off her toned abs in a black and white checkered tennis ensemble.

Meanwhile, Katy Perry showed off her stunning figure in a patriotic bikini, with the American flag on her chest, as she celebrated Independence Day.

The 39-year-old superstar started the Fourth of July with a bang when she shared a sizzling photo of herself in a patriotic top covered in rhinestones and carrying a red banana with white polka dots.

The West Wing star opted for a blue and white patterned swim trunks and wore a silver chain around his neck

Rob grabbed his towel after jumping into the water

Beaming from ear to ear, Rob later dipped his toes in the water, dressed in a light blue shirt.

A great action shot caught Rob jumping himself off the boat

The star was joined by friends as he relaxed on Matt’s fishing boat

Rob joined a host of other celebrities, including Reese Witherspoon and Katy Perry, who marked the festivities

To get into the festive spirit, John was also seen shirtless wearing an American flag headband while fishing with his bucket

Independence Day, popularly known as the 4th of July, is typically associated with fireworks, parades, barbecues, carnivals, fairs, picnics, concerts, baseball games, family reunions, political speeches and ceremonies.

But it was founded for political purposes.

Independence Day is a federal holiday in the United States commemorating the Declaration of Independence.

It was ratified by the Second Continental Congress on July 4, 1776, establishing the United States of America.

The Founding Fathers’ delegates to the Second Continental Congress declared that the Thirteen Colonies were no longer subject to the British monarch, King George III.

They were now united, free and independent states.

Congress voted for independence on July 2 by passing the Lee Resolution and two days later, on July 4, adopted the Declaration of Independence.

Earlier this year, Rob celebrated his 60th birthday with a star-studded party in Santa Barbara, dressed in a sleek black pinstripe suit.

The producer/host of The Floor, who reached the milestone on March 17, hired a live band to entertain the crowd until 1:30 a.m.

An action shot of Rob splashing in the water

Rob moved to the side of the boar before making his leap

Rob swam back to the boat after his amazing jump

He climbed back onto the boat

He was seen pulling himself out of the water

The boat was decorated with an American flag

Rob celebrated his 60th birthday in March this year

John seemed to be getting into the mood for the Independence Day festivities with his headband

Rob’s son John is a writer, actor and producer. He stars with his father in the Netflix comedy series Unstable

John opted for a simple black swim short

The boat is called The Bigger Rigger

Of his 60th birthday, he told People in March: “I love milestone birthdays because it’s really an opportunity to reflect and think about where you want to go.”

The group seemed to be having a wonderful day

“I love milestone birthdays because they’re really an opportunity to reflect and think about where you want to go,” Rob told People in March.

“I’m so humbled and grateful that I’ve never experienced so many interesting things in my life. I’ve never felt better. My relationships and every level, I’m in the bag and this is exactly how I want to go into my next decade.”

Rob invited family and famous friends, including American Idol judge Katy Perry and her fiancé Orlando Bloom.

Cameron Diaz and his buddy Robert Downey Jr. were also in attendance at the big party.