"I saw my boyfriend and his girlfriend from high school - Scarlett Johansson... I'm not jealous. It's very sweet. I love looking at pictures of them. She's beautiful, he's beautiful, but it was just so surreal to be looking through this blog that gives me so much pleasure and then there's my boyfriend." Girls creator/star Lena Dunham on seeing a photo of her current boyfriend, fun. rocker Jack Antonoff on her favourite Tumblr.com blog, Old Loves, which features odd celebrity couples from the past. Antonoff and Johansson dated as teenagers.