Katy Perry and John Mayer hangout with friends at Hollywood Hills

Katy Perry and John Mayer took a leisurely hike in the Hollywood Hills on Wednesday with their friends.

Pop singer Katy was seen wearing comfortable training clothes for the hike, including white tank top, leggings and a grey sweater tied around her waist with a blue baseball cap and Ray-Ban sunglasses.









It seems the star is enjoying her outdoor exercise  - the previous day she joined her boyfriend John Mayer, Girls star Allison Williams, and College Humor co-founder Ricky Van Veen for another outdoor expedition. They all have spent a great time together.

Are Katy Perry and John Mayer Engaged ??

Rumors began circulating shortly after Valentine’s Day when Katy Perry, 28, was spotted wearing a heart-shaped, ruby ring on her ring finger, reports E! News.

"They aren't engaged and I wouldn't anticipate to see them engaged anytime soon," a friend as saying.

However, new reports are claiming that sparkler was in fact a 'commitment' ring given to Perry from Mayer as a Valentine's Day gift, while a friend added: "They aren't engaged and I wouldn't anticipate to see them engaged anytime soon."







"I don't feel like I'm in a celebrity relationship. For the first time in my life, I don't feel like I'm in a celebrity relationship, I really don't. I am not in a high-profile - I know it's high-profile, it's hard to explain. It doesn't feel that way to me - and great," Mayer, 35, said.

One Direction's Zayn and Louis spoil girlfriends on Valentine's Day

One Direction's  Zayn Malik and Louis Tomlinson spoil girlfriends on Valentine's Day while Harry Styles parties.

The One Direction boys celebrated Valentine's Day  in very different ways. Harry Styles, 19 - who split from girlfriend Taylor Swift last month - enjoyed a low-key evening in Leeds and dined in Nando's before heading to a student bar with a group of friends.

The teen heartthrob was snapped with a number of fans who were thrilled to see him in nightclub Mezz.

Meanwhile, Zayn Malik, 20, is said to have hired a private chef to cook him and girlfriend Perrie Edwards a meal to make up for recent reports of him cheating with a waitress.

The Bradford boy also paid a top London florist to decorate his home with romantic red roses.

Louis Tomlinson told long-term love Eleanor Calder he couldn't wait to see her on Twitter before taking her to restaurant Rosso in Manchester, where she's studying.

'Lovely valentines meal tonight @RossoRestaurant . Thanks for having us :) Great food !!' Tweeted Louis, 21.

Katy Perry & John Mayer celebrating Valentine's Day

Katy Perry and John Mayer is been spotted together on Valentine’s Day. Katy Perry was looking absolutely amazing in a long white gown as she dined out with John Mayer on Valentine’s Day. The singer rocked a white dress with pink embroidery.

Having dined at the Brentwood eatery, the pair seemed to be in brilliant moods, judging by the smiles on their faces.

Katy Perry and John Mayer leave ‘The Cut’ restaurant after having a romantic Valentine's Day dinner on Thursday (February 14) in Brentwood, California.

“Happy Thursday everyone!” the 28-year-old “Wide Awake” singer tweeted shortly after she left the restaurant.