Pop Base on Twitter: "Lana Del Rey congratulates Jack Antonoff on his #GRAMMYs win in new Instagram post with Taylor Swift. https://t.co/xJ1dXDO1nC" / Twitter
![Lena Dunham posted a sweet photo of her boyfriend, Jack Antonoff, and | It Wasn't All About the Oscars in This Week's Cutest Celebrity Candids | POPSUGAR Celebrity Photo 15 Lena Dunham posted a sweet photo of her boyfriend, Jack Antonoff, and | It Wasn't All About the Oscars in This Week's Cutest Celebrity Candids | POPSUGAR Celebrity Photo 15](https://media1.popsugar-assets.com/files/thumbor/oB_-b7YznQea5lzNqr2bVL-p3SM/fit-in/2048xorig/filters:format_auto-!!-:strip_icc-!!-/2014/03/05/949/n/1922398/b9f0177c145fe83c_lena/i/Lena-Dunham-posted-sweet-photo-her-boyfriend-Jack-Antonoff.jpg)
Lena Dunham posted a sweet photo of her boyfriend, Jack Antonoff, and | It Wasn't All About the Oscars in This Week's Cutest Celebrity Candids | POPSUGAR Celebrity Photo 15
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Lena Dunham finds calendar entry from her first date with Jack Antonoff and proves blind dates totally work! - HelloGigglesHelloGiggles
![This is why everyone thinks Lorde is dating Lena Dunham's ex boyfriend Jack Antonoff - Vogue Australia This is why everyone thinks Lorde is dating Lena Dunham's ex boyfriend Jack Antonoff - Vogue Australia](https://s3-ap-southeast-2.amazonaws.com/nlm-img-prod/vogue/media/file_uploads/2/9/0/0/29029-1.png)
This is why everyone thinks Lorde is dating Lena Dunham's ex boyfriend Jack Antonoff - Vogue Australia
![Pop Base on Twitter: "Lana Del Rey congratulates Jack Antonoff on his #GRAMMYs win in new Instagram post with Taylor Swift. https://t.co/xJ1dXDO1nC" / Twitter Pop Base on Twitter: "Lana Del Rey congratulates Jack Antonoff on his #GRAMMYs win in new Instagram post with Taylor Swift. https://t.co/xJ1dXDO1nC" / Twitter](https://pbs.twimg.com/media/FPdm_eJWUAw7V7b.jpg)