Definitely an unexpected pair! We have heard that Amanda Seyfried and Justin Long are dating. Before the two hooked up Amanda was dating Desmond Herrington, and Justin was linked to Drew Berrymore from 2007-2010. The two have been friends for a while, but we guess they've decicded to take it to the next level!
Justin attended Amanda's movie premiere of Lovelace and later tweetd out:
"Adjectives don't do justice to @amandaseyfried's fearless and transformative perf in #lovelace (though I would've been better)- just go see it!"
We're hoping this is the start of a long, and promising love affair!