John Mayer

The singers headed over to Instagram and set the record straight.

‘She was like a big sister,’ the singer said.

The ‘Gravity’ singer fuels romance rumors with the recently single star.

His massive hangover lasted almost six days.

The musicians were all smiles as they were photographed together at the event.

‘That's a fine piece of work,’ he says.

The ‘Girls’ star goes through the long list between Joe, Tom, Calvin, John, and Jake.

'Let’s see 'Game of Thrones' shoot 6,000 episodes.'

See who joins Miley Cyrus, Justin Bieber and Kim Kardashian with the best celebrity Instagrams of 2013.

The stars share their most shocking sexual secrets!

‘I love it when you message me from the sauna,’ the talk show host gushes.

Her inspiration behind it came from the rapper's 2014 hit 'Anaconda.'

The singer was rushed to the hospital on Tuesday.

The singer was admitted early Tuesday morning.

Find out what the singer wrote to his former flame.

Happy Friday! Today's OK! Quick Pics gallery is a little icing on top of the cake that is the weekend. Click through to see our girl Brandi partying with

She's had some heartbreak for sure, but in the process Jennifer Love Hewitt dated some major hotties! Check out this list of the dudes that came before the One.

See hot photos and shirtless pics of sexy, hot male celebrities like Zac Efron and Brad Pitt famous for TV shows, movies and music on the red carpet at Hollywood events.

Here's a few live concert tours you won't want to miss this September-December from Drake, Kanye West, the Jonas Brothers and more.

From swanky red carpets to everyday errands, our favorite celeb photos of the day featuring Selena Gomez, Jason Sudeikis, Alicia Keys, John Mayer and more.

See John Mayer's Transformation (And Girlfriends) Throughout the Years In Our OK! Old School.

List and photos of top celebrity music couples in pop, country and rap music who did song collaborations in the studio.

See John Mayer and Katy Perry's Adorable Photoshoot For Their New Single "Who You Love."

See what Cody Simpson, Taylor Swift, John Mayer and more of your favorite stars were up to in our Best Celebrity Instagrams of the Week.

Patti Stanger discusses what's ahead for celeb couples in 2014 including Kim and Kanye, John and Katy and Justin and Jessica.

Watch the music video debut of couple Katy Perry and John Mayer in their video for "Who You Love," with resemblances to Kimye in Bound 2.

Get A First Look At Katy Perry and John Mayer's "Who You Love" Music Video In Our Gotta See It Gram of the Day.

See John Mayer's Sexy Selfie In Today's Gotta See It Gram Of the Day.

Is John Mayer Planning A Proposal To Katy Perry? Find Out When He Is Said To Pop the Question!

See what Katy Perry, John Mayer, Chrissy Teigen and more of your favorite stars were chatting about on Twitter in today's Tweet Repeat.

Actress Kate Hudson is on the cover of Shape Magazine, showing off her super strong and defined abs.

John Mayer, Adam Scott, Joseph Gordn-Levitt and more stop by the late night talk show couches for the week ending October 4, 2013.

Find Out How To Win Tickets To See John Mayer, Alicia Keys, Kings of Leon and Stevie Wonder Free In Concert at the Global Citizen Festival.

John Mayer recently said that if you're expecting to hear the hits from his first album, you may be disappointed

Celeb news and reports from August 21st, including Jonathan Banks on Community, Christina Applegate's beach trip, and more.

Katy Perry is breaking some big records for her brand new song "Roar"—and it may be thanks to her boyfriend, John Mayer!

Celeb news and reports from August 14th, including Justin Bieber's lunch plans, Britney Spears' budget, and more.

Vote for best new pop music release August 12 from Katy Perry John Mayer, Jesse McCartney, Ellie Goulding, Naya Rivera Big Sean Sorry song.

Katy Perry talks about her duet with John Mayer on "Who You Love" and her pal Lady Gaga on SiriusXM Hits 1.

Selena Gomez has possibly trumped all previous breakup songs by including a voicemail from Justin Bieber on "Love Will Remember."

Yesterday, literally, we reported that John Mayer and Katy Perry were figuring things out and probably getting back together. And then last night, literally,

Could the John Mayer and Katy Perry fling be a flickering flame? There hasn't even been a duet yet! Katy Perry has already been rumored to be possibly linked to

When you listen to this playlist, you'll forget all about scoping cute guys out at the gym. The guys pumping iron over at the dumbbell station don't have a

Katy Perry still has quite a lot to get off her chest about Russell Brand and their 14-month marriage. “He’s a very smart man, and I was in love with him

Looking for a little somethin' somethin' to shake up this work day? Tuesdays can be a little slow, especially when it's summer and you'd rather be hanging at

Consider a no-stress cardio session with these rhythmic and chill songs from some of your fave artists. Doubling your distance isn't always easy, so you'll need

They say that once a couple breaks up it's probably a sign that they're not meant to be together in the long run. Well, it's really just my mom who said that.

Pitch Perfect cast mates Hana Mae Lee and Alexis Knapp hugging it out while rocking Haute Betts bracelets. Rodial Skincare founder Maria Hatzistefanis shares

  John Mayer is not talking about Katy Perry, except to explain why he's not talking about her, of course! “It was a very private relationship going in. It was