Amanda Seyfried, the star of the upcoming film 'A Million Ways to Die in the West', is so happy with her boyfriend, Justin Long, that she doesn't even remember the hot kiss she shared with Channing Tatum in 'Dear John'. Maybe it wasn't as memorable as Channing Tatum wanted it to be? What a dig. Well Amanda Seyfried has been too busy dating Justin Long to pay attention to any other eligible Hollywood bachelors. She is one happy camper.

Last week, 'A Million Ways to Die in the West' star Amanda Seyfried told Ellen DeGeneres about dating the 35-year-old Justin Long. "We do everything together," she told Ellen. "We walk my dog. And we make these smoothies in the morning that are called Greenies -- he got me onto that, super healthy. And then we watch The Bachelor and The Bachelorette. We watch 'em."

This does sound like a very healthy, low-key relationship. Daily Mail reports that they go on a lot of walks in New York's West Village, where Amanda Seyfried is reported to live, and are seen in gym workout clothes. With a caring, committed boyfriend like Justin Long, it's no surprise that Amanda Seyfried would forget about kissing '22 Jump Street' actor Channing Tatum. On BBC Radio 1 today with the host Nick Grimshaw, the 28-year-old 'Les Miserables' actress confessed that she doesn't remember much about the kiss.

See this funny picture of them on the Nick Grimshaw's breakfast show on Instagram:

"I don't remember ... I'm pretty sure it was great. It was easy! He's a funny guy," Amanda laughed.

Her co-star of 'A Million Ways to Die in the West', Seth MacFarlane took this opportunity to interject a joke: "I felt like a million bucks afterwards. You want to talk about confidence? That guy gives you confidence. So generous."

Let's hope that Channing Tatum feels a little better with Seth's reassurance!

Seth and Amanda are currently promoting the new movie 'A Million Ways to Die in the West' in London.