What\u2019s the wonderful world of Hollywood, where celebrity couples make up and break up every other day, it\u2019s no wonder so many people think that a good majority of celebrity couples are just fabricated. Now, we\u2019re not talking about the conspiracy theories<\/a> that couples who have been married in Hollywood for over 20 years are PR stunts. No, We\u2019re going to talk about a specific number of couples in Hollywood where the timing was so strange, that many are truly convinced it was made up for one reason or another.<\/p>\n Before we get into that, though, what is a PR stunt, specifically a PR relationship in Hollywood? PR stunts are used to gain eyeballs, media interaction, and even sales for a project. Basically, something happens, and everyone\u2019s eyes are on a person or brand. One of the biggest conspiracy theories in Hollywood is that there is a slew of PR relationships, meaning that there are relationships in Hollywood that people think big executives made up to sell tickets to a movie, raise people\u2019s careers, or more.<\/p>\n As we said, many think that nearly all relationships in Hollywood are fake, but that\u2019s not the case. Quite a few celebrity couples have admitted that their relationships were fabricated for one reason or another, but we\u2019re also going to talk about the ones that nearly everyone is convinced were fake.<\/p>\n For instance, we\u2019re going to talk about throwback couples like Kristen Stewart and Robert Pattinson<\/a> or Vanessa Hudgens and Zac Efron, who dated entirely through the movie series they were a part of and broke up inconspicuously days or months after it wrapped up.<\/p>\n Hollywood is full of secrets and mysteries, so why not dive into what fans believe to be some of the fakest relationships in Hollywood?<\/p>\n Below see which celebrity couples have fans convinced were a PR stunt<\/a>, along with some that were definitely confirmed as such:<\/p>\n More from SheKnows<\/strong><\/p>\n Best of SheKnows<\/strong><\/p>\n Sign up for SheKnows’ Newsletter<\/a>. For the latest news, follow us on Facebook<\/a>, Twitter<\/a>, and Instagram<\/a>.<\/p>\n Pamela Anderson & Liam Neeson<\/p>\n On Aug. 29, TMZ claimed that The Naked Gun\u00a0co-stars, Pamela Anderson and Liam Neeson\u2019s<\/a> \u201cflirty press tour\u201d was a \u201cPR bake-off\u201d to promote the film. The rouse allegedly began in the spring of 2024 as a way to pitch the comedy to fans. Anderson and Neeson apparently didn\u2019t stay in contact and next saw each other a year later for the promotional junket beginning in July 2025. But the Daily Mail says that couldn\u2019t be further from the truth, saying, \u201cIt\u2019s very sincere how they feel. That is the truth. They\u2019re not going to show up on the red carpet and be adorable just to be fake, that\u2019s not either of them.\u201d<\/p>\n Taylor Swift & Travis Kelce<\/p>\n One couple that\u2019s still together, and that so many think is PR, is Taylor Swift and Travis Kelce, simply because of her world tour and his new life in Hollywood lining up. But as of Aug 2025, they got engaged!<\/p>\n Glen Powell & Sydney Sweeney<\/p>\n While Glen Powell and Sydney Sweeney were promoting\u00a0Anyone But You,\u00a0many were convinced there was an affair going on. But joke\u2019s on us, because Powell later admitted that they leaned into the romance rumors for their film, as a PR stunt.<\/p>\n \u201cThat\u2019s people wanting what\u2019s on the screen off the screen, and sometimes you just have to lean into it a bit \u2014 and it worked wonderfully,\u201d he said to the New York Times<\/a>, insinuating it was Sweeney\u2019s idea. \u201cSydney is very smart.\u201d<\/p>\n \u00a0<\/p>\n Kristen Stewart & Robert Pattinson<\/p>\n One celebrity couple that people are convinced was for their film was Twilight co-stars, Kristen Stewart and Robert Pattinson. Since their characters were on-screen lovers, many theorized they faked a romance to help boost the film; and it doesn\u2019t help that they started dating after filming, in 2009. They split up soon after the films wrapped up for good.<\/p>\n Alex Pettyfer & Dianna Agron<\/p>\n One couple you probably forgot about was I am Number Four co-stars, Alex Pettyfer and Dianna Agron. They started dating while filming this movie and then broke up the day after the film was released in theaters. As you can imagine, many fans believe this was a PR stunt.<\/p>\n However, many don\u2019t believe this to be the case. Per Marie Claire UK<\/a>, Agron was reportedly terrified of him, and he allegedly gave her vicious phone calls.<\/p>\n Lil Xan & Noah Cyrus<\/p>\nPamela Anderson & Liam Neeson<\/h2>\n
<\/span><\/div>\n
Taylor Swift & Travis Kelce<\/h2>\n
<\/span><\/div>\n
Glen Powell & Sydney Sweeney<\/h2>\n
<\/span><\/div>\n
Kristen Stewart & Robert Pattinson<\/h2>\n
<\/span><\/div>\n
Alex Pettyfer & Dianna Agron<\/h2>\n
<\/span><\/div>\n
Lil Xan & Noah Cyrus<\/h2>\n
<\/span><\/div>\n