There are some INFAMOUS former Hollywood couples out there that we still talk about like they're still together. Tap to play or pause GIF Tap to play or pause GIF ABC Like Brad Pitt and Jennifer Aniston... Evan Agostini / Getty Images ...or Ryan Phillippe and Reese Witherspoon. Frazer Harrison / Getty Images But what about the A-listers who used to date that we COMPLETELY forgot about? Tap to play or pause GIF Tap to play or pause GIF GSN Like Leonardo DiCaprio and Blake Lively... Frazer Harrison / Getty Images, Roy Rochlin / Getty Images They spent the summer of 2011 traipsing around France. ...or Blake Lively and Penn Badgley... Bryan Bedder / Getty Images The pair dated from 2007 to 2010. ...or Penn Badgley and Zoë Kravitz! Jamie Mccarthy / WireImage The pair dated from 2011 to 2013. There are so many out there! Tell us which former celeb couple you totally forgot about in the comments below and you could be featured in a BuzzFeed Community post or video.