The 'Mamma Mia!' actress, who split from Hartnett in April following a brief romance, was spotted hand-in-hand with 'Dexter' actor Harrington here Monday, reports thesun.co.uk.
Harrington plays detective Joseph Quinn in the hit US show.
Amanda Seyfried. Pic/Santa Banta
Photos: Celina Jaitly spotted at the Mumbai airport
Spotted: Shah Rukh Khan at Bandra Bandstand
Hrithik Roshan's dance on 'Jhalak Dikhhla Jaa 9' is Kaabil-e-tareef
Spotted: Sangeeta Bijlani at store launch in Bandra
Photos: Ajay Devgn and his girl gang promote 'Shivaay'
'Aaj Ka Star Punch': Anushka croons for a special someone
Something about Ranbir-Aishwarya will surely leave you in splits
Bollynews Fatafat: Kangana Ranaut takes a jibe at Priyanka Chopra
Exclusive: Which radio personality amused Hrithik Roshan?