01of 11Rob Lowe & Chris PrattRob Lowe/InstagramTheParks and Recreationalums have kept their bromance going years after the show came to a close in 2015. Lowe and Pratt’s favorite bonding activity seems to be golf based on their Instagram accounts.“Literally- the best day ever on the links with #ChrisTraeger himself @robloweofficial,” Prattcaptioneda shot from one of their golf get-togethers.“Rolo and I got the album cover. Now we’re going offline for a while to focus our music. Stay tuned. Big things coming,” Pratt jokinglycaptionedanother photo of him and Lowe out on the golf course with a beautiful sunset in the background.This summer, however, the two decided to switch things up. Lowe and Pratt werespotted paddle boardingin Santa Barbara, California, with Pratt’s wifeKatherine Schwarzenegger. The group seemed to be in great spirits, seen laughing and chatting in between time in the water.May the adventures of Chris Traeger and Andy Dwyer live on forever!
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Rob Lowe & Chris Pratt
Rob Lowe/Instagram

TheParks and Recreationalums have kept their bromance going years after the show came to a close in 2015. Lowe and Pratt’s favorite bonding activity seems to be golf based on their Instagram accounts.
“Literally- the best day ever on the links with #ChrisTraeger himself @robloweofficial,” Prattcaptioneda shot from one of their golf get-togethers.
“Rolo and I got the album cover. Now we’re going offline for a while to focus our music. Stay tuned. Big things coming,” Pratt jokinglycaptionedanother photo of him and Lowe out on the golf course with a beautiful sunset in the background.
This summer, however, the two decided to switch things up. Lowe and Pratt werespotted paddle boardingin Santa Barbara, California, with Pratt’s wifeKatherine Schwarzenegger. The group seemed to be in great spirits, seen laughing and chatting in between time in the water.
May the adventures of Chris Traeger and Andy Dwyer live on forever!
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John Mayer & Andy Cohen

“It is so hard to go dark on Andy because we talk so constantly. I couldn’t give away that I was in New York. It was the hardest 12 hours of my life,” Mayer said of keeping his appearance on the show a secret.
Cohen admitted inEntertainment Weeklythat while their friendship may seem “unlikely,” their bond is strong.
03of 11Matt Damon & Chris HemsworthTodd Williamson/GettyWhile the actors' recent outing to Monaco with their families was news to fans, Damon and Hemsworth’s bromance is nothing new. Back in 2014, theThorstar waxed poetic about Damon: “We became friends around the time I started to work, and I’ve really benefited from watching how he handles himself,” he toldGQ. “Matt’s just a normal guy who has the movie-star thing figured out.“Hemsworth has even said that Damon taught him a thing or two. “I learned everything there is about being sexy from Matt,” the PEOPLE Sexiest Man Alive alum said on Jimmy Kimmel Live! that same year. The pair even embark on double dates together, with wives Luciana Barroso and Elsa Pataky in tow.
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Matt Damon & Chris Hemsworth
Todd Williamson/Getty

While the actors' recent outing to Monaco with their families was news to fans, Damon and Hemsworth’s bromance is nothing new. Back in 2014, theThorstar waxed poetic about Damon: “We became friends around the time I started to work, and I’ve really benefited from watching how he handles himself,” he toldGQ. “Matt’s just a normal guy who has the movie-star thing figured out.”
Hemsworth has even said that Damon taught him a thing or two. “I learned everything there is about being sexy from Matt,” the PEOPLE Sexiest Man Alive alum said on Jimmy Kimmel Live! that same year. The pair even embark on double dates together, with wives Luciana Barroso and Elsa Pataky in tow.
04of 11Matt Damon & Ben AffleckTodd Williamson/GettyBefore winning over Hollywood withGood Will Hunting, Damon and Affleck were just two kids who grew up together in Boston. The actors' friendship was recently honored with theGuys of the Decadeaward at the Spike Guys Choice Awards, where the Oscar winners joked about being “D—- of the Decade.”
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Matt Damon & Ben Affleck

Before winning over Hollywood withGood Will Hunting, Damon and Affleck were just two kids who grew up together in Boston. The actors' friendship was recently honored with theGuys of the Decadeaward at the Spike Guys Choice Awards, where the Oscar winners joked about being “D—- of the Decade.”
05of 11Matt Damon & Jimmy KimmelRandy Holmes/ABC/GettyDamon sure loves his bromances! Aside from his long-lasting friendship withBen Affleck,The Martianactor is also known forhis 12-year faux rivalrywith late-night talk show host Jimmy Kimmel. The stars have attended couples therapy together, roasted each other in different interviews and, of course, havethosefamoussongs.
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Matt Damon & Jimmy Kimmel
Randy Holmes/ABC/Getty

Damon sure loves his bromances! Aside from his long-lasting friendship withBen Affleck,The Martianactor is also known forhis 12-year faux rivalrywith late-night talk show host Jimmy Kimmel. The stars have attended couples therapy together, roasted each other in different interviews and, of course, havethosefamoussongs.
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Justin Timberlake & Jimmy Fallon
Andrew Lipovsky/NBC

07of 11Ryan Reynolds & Jake GyllenhaalEric CharbonneauTheLifecostars shared an instant connection on the set of their film. “He’s a wonderful man,” Gyllenhaalsaid of Reynoldsduring an appearance on BBC’sThe One Show. “It’s rare in our industry to meet someone, a contemporary, and there’s no competition … There are just some friends you meet at a certain time in your life.”
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Ryan Reynolds & Jake Gyllenhaal
Eric Charbonneau

TheLifecostars shared an instant connection on the set of their film. “He’s a wonderful man,” Gyllenhaalsaid of Reynoldsduring an appearance on BBC’sThe One Show. “It’s rare in our industry to meet someone, a contemporary, and there’s no competition … There are just some friends you meet at a certain time in your life.”
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Blake Shelton & Adam Levine
Jason Kempin/Getty

09of 11George Clooney & Rande GerberSource: Rande Gerber/InstagramWhile Clooney has no qualms aboutthird-wheeling on Gerber and wife Cindy Crawford’s dates, the two do enjoy some alone time when working on their joint business venture, Casamigos Tequila.
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George Clooney & Rande Gerber
Source: Rande Gerber/Instagram

While Clooney has no qualms aboutthird-wheeling on Gerber and wife Cindy Crawford’s dates, the two do enjoy some alone time when working on their joint business venture, Casamigos Tequila.
10of 11Patrick Stewart & Ian McKellenDave Benett/GettyQuite possibly the most enviable bromantic pair in Hollywood, the actors have remained close through the years. McKellen - pictured here dressed-up to perform alongside Stewart at the 62nd London Evening Standard Theatre Awards - even officiated Stewart’s 2013 wedding.
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Patrick Stewart & Ian McKellen
Dave Benett/Getty

Quite possibly the most enviable bromantic pair in Hollywood, the actors have remained close through the years. McKellen - pictured here dressed-up to perform alongside Stewart at the 62nd London Evening Standard Theatre Awards - even officiated Stewart’s 2013 wedding.
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Tobey Maguire & Leonardo DiCaprio
Dominique Charriau/WireImage

source: people.com