The couple stocked up on goods at Whole Foods in LA
Credit: Splash

Marriage isn’t all romantic getaways and kiss-cam PDA – sometimes you just need to shop for groceries!

However, casual domesticity doesn’t keep a pair of newlyweds from being super cute.

Cameron Diaz and Benji Madden, who married in an intimate ceremony on Jan. 5, were spotted leaving a Whole Foods in Los Angeles on Thursday looking like a picture-perfect couple.

Dressed in equally relaxed outfits, Diaz, 42, wore a slouchy sweater paired with ripped boyfriend jeans and a pair of ankle boots. Madden, 35, opted for a pair of loose leather pants, a blue plaid button-down and sneakers. An eyewitness told PEOPLE the couple made the shopping trip a fun outing.

“Cameron and Benji were both in the best mood. They were laughing and very playful with each other. They went down almost every aisle and picked up a lot of food. A lot of fresh produce and proteins. They sampled food and took their time. Both wore wedding rings and looked like they are still in the honeymoon phase.”

“Since she started dating Benji, Cameron has changed in a very positive way. She can’t stop smiling and seems much happier,” a source previously revealed to PEOPLE before the couple’s December engagement.