Josh Duhamel is super-stoked for the NFL's return tonight. Case in point: this incredible Instagram pic and caption,"Who's ready for some football?! #ThisGuy:"



Who knew Josh was a jock back in the day?



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  • Beverley Mitchell




  • Britney Spears




  • Snooki




  • Eric Stonestreet




  • Lori Loughlin




  • Kelly Ripa


    Kelly Ripa gets married to Mark Consuelos in Vegas in 1996.




  • Chelsea Handler


    <a href="http://www.huffingtonpost.com/2013/04/26/chelsea-handler-high-school-photo_n_3162041.html" target="_blank">Chelsea Handler was a teenage beauty</a> in this photo taken in their Jersey hometown.




  • Miley Cyrus


    Miley Cyrus takes us back to the days before tattoos and Disney.




  • Nicole Richie


    Apparently, Joel Madden thinks his wife, Nicole Richie, resembles a certain storybook character. "The moment my husband told me I looked like The Beast in Beauty & the Beast #TBT," she wrote in a <a href="http://instagram.com/p/Y0QLVOJuqA/" target="_blank">caption on Instagram</a>.




  • Naya Rivera


    "Glee" star Naya Rivera dedicated her first #ThrowbackThursday post to her 1995 Cabbage Kids commercials.




  • Jessica Chastain


    <a href="https://www.facebook.com/pages/Jessica-Chastain/130560923681640?fref=ts" target="_blank">Jessica Chastain shared</a> this cute photo to celebrate 60,000 "likes" on her Facebook fan page.




  • Lena Dunham


    Here is "Girls" star Lena Dunahm posing with one of her camp girls.




  • Aziz Ansari


    Funnyman Aziz Ansari posted an Instagram photo of him as a kid in a dance class. "Oh yeah, back in SC, <a href="http://www.huffingtonpost.com/2013/05/02/aziz-ansari-instagram_n_3203668.html?utm_hp_ref=celebrity" target="_blank">I took some dance classes</a>. (I'm back row, 2nd from the left)," he wrote.




  • Justin Bieber


    <a href="http://instagram.com/p/WsnpYUgvqC/" target="_blank">Baby Justin Bieber</a> hams it up for the cameras.




  • Pam Anderson


    Pam Anderson takes us back to her Baywatch glory days.




  • Chaka Khan


    The Queen of Funk-Soul Chaka Khan relives her modeling moments in this throwback Twitter photo.




  • Beyonce


    Beyonce shared this baby photo on <a href="http://instagram.com/p/UW877pvw_s/" target="_blank">"Flashback Friday."</a>




  • Kardashians


    Kris Jenner posted this photo of the <a href="http://instagram.com/p/WDXzv2m-G3/" target="_blank">Kardashian clan to Instagram</a> on the late Robert Kardashian's birthday.




  • Kourtney Kardashian


    Kourtney Karashian <a href="http://instagram.com/p/WD_al-k1tV/" target="_blank">shared a photo</a> of her, Kim and their father, Robert, on his birthday.




  • Hilary Duff


    Hilary Duff is as adorable today as she was then!




  • Kim Kardashian


    Kim Kardashian shared these photos from her days on "Dancing With the Stars," <a href="http://www.huffingtonpost.com/2013/03/01/kim-kardashian-skinny-dancing-with-stars_n_2789014.html" target="_blank">writing, "#IWasSooooSkinny."</a>




  • Rashida Jones


    Rashida Jones shares a class portrait.




  • Kimye


    Kim and Kanye <a href="http://instagram.com/p/RNjxdUuSy5/" target="_blank">before they were Kimye</a>.




  • Aaron Carter


    We would've forgotten Aaron Carter knew Beyonce and Kelly Rowland, had he not reminded us.




  • Naomi Campbell


    Supermodel Naomi Campbell relived Valentine's Day 1998 in February with this <a href="http://instagram.com/p/VvMqAoo5o_/" target="_blank">photo</a> of her, Kate Moss and Christy Turlington.