David Beckham has fans 'crying all day' as they fear for daughter Harper's future relationships

David and Victoria Beckham seemingly left their fans feeling emotional as they paid tribute to their daughter by sharing a bunch of unseen pictures and videos of her growing up to mark her 13th birthday.

It was Victoria who kicked off the messages for Harper as she entered her teenage years, sharing a reel to Instagram featuring a number of images and videos of the birthday girl captured over the years.

She gushed in the caption to her 33 million followers: "Happy Birthday to my best friend. You are sweet and kind and your smile warms our hearts every day. You really are our everything Harper Seven and we are so proud of the happy, beautiful, talented young lady you are becoming."

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Victoria, 50, rounded off the caption of the video, which was accompanied by Bruno Mars' hit Just The Way You Are, in her trademark style, writing: "We love you so so much. Kisses @DavidBeckham @BrooklynPeltzBeckham @RomeoBeckham @CruzBeckham."

Meanwhile, David, 49, reposted the same video on his own Instagram with another heartwarming caption for their beloved daughter. The former footballer wrote: "Happy 13th Birthday to my beautiful little girl. Daddy is so proud of you. You have grown up to be a kind, generous & a beautiful young lady with the most amazing heart & the most amazing smile that we all love so so much, always be the beautiful person that you are. Harper Seven your my world."

David then later returned to his huge platform and shared a video showing a younger Harper resting her head on her dad's shoulder as he held her in his arms while