London: Amanda Seyfried is dating estate agent Andrew Joblon.
Seyfried, who previously dated actors Dominic Cooper and Ryan Phillipe, met Joblon just a month ago, Daily Mail reported.
The couple was first seen together flirting at the US Open back in August although his identity was not known at the time.
She is also said to have attended the recent Eric Trump Foundation`s Annual Golf Gala in New York where Andrew serves on the board.
Her new romance follows her split from Phillippe earlier in the summer.