Brad Pitt and Angelina Jolie

Brad Pitt and Angelina Jolie spent Valentine’s Day (14.02.13) at the National History Museum with their children.

The couple took their four-year-old twins Knox and Vivienne to the dinosaur exhibit at the museum in downtown Los Angeles, where they enjoyed a fun family day out.

A source told Us Weekly: “Vivienne loved the butterflies and Knox was interested in the dinosaurs and giant spiders. Brad and Angelina stood back at one point and let the kids play. They were smiling and really enjoying the day — you can tell they love watching their kids learn.”

Brad and Angelina – who have four other children, Maddox, 12, Pax, eight, Zahara, seven, and six-year-old Shiloh – later enjoyed a romantic dinner at Hollywood’s Roosevelt Hotel.

It was recently claimed the duo will marry in May after they told friends to keep the last week of the month free.

An insider said: “Brad has asked those closest to him to make sure they’re free the week after the Cannes Film Festival finishes on 26 May.

“Brad will be in Cannes with Angelina and the kids to promote ‘World War Z’. He has also blocked out a couple of weeks in his work schedule after which has made his friends even more certain.”

Katie Holmes

Katie Holmes loves being single.

The ‘Dead Accounts’ actress – who split from Tom Cruise, 50, in June after six years of marriage and was awarded sole custody of their daughter Suri, six, – is embracing her independence to the full and plans to spend Valentine’s Day (14.02.13) spoiling Suri with homemade pancakes.

A source told Foxnews.com that the 34-year-old actress stopped by the Godiva Rockefeller Centre Boutique in New York recently, where she gushed about her Valentine’s Day plans.

The insider said: “Katie was so sweet and just so happy. She came in with her mother and her Aunt was just so excited to be together for a girls’ weekend. Katie kept talking about how her sister and niece were coming to town that day to spend the weekend all together. She was walking through, nibbling on every piece of chocolate, taking tiny bites and then sharing the rest with her mom.

“Katie said that this year she would be spending Valentine’s Day with [her daughter] Suri, keeping alive the tradition of making red pancakes.”

The actress was previously reported to have started dating again but is worried about giving up her new found freedom.

A source recently said: “Katie’s in a dilemma, because she wants to date but is concerned where it could lead to from there.

“She’s worried that if she commits herself fully to another man, she will have to give up the freedom she’s enjoying so much at the moment. As a single woman, she has no one controlling her nowadays, telling her what to do or who to see and she absolutely loves it!