The 40-year-old actress was spotted with the cinematographer at a local carnival September 9 in Malibu, Calif., according to TMZ.
Insiders also said Faris and Barrett looked like a couple September 23 at Neptune's Net restaurant in Malibu.
Back in August, Farris announced that she and her husband Chris Pratt had chose to separate, although she recently said that they remain good friends.
Their date at the carnival must have gone well, because soon after, Anna and Michael enjoyed two date nights at the restaurant Modo Mio two days in a row!
And she is convinced their relationship will continue to grow as they co-parent their five-year-old son Jack.
Anna Faris and Chris Pratt may be done as a couple, but they'll never be finished making each other laugh. And it appears Faris has already started hers: People reports the actress has gone on "several dinner dates" with a new man. "He is so proud of me, still", she said.
Faris also dished on her new book Unqualified, which is set to be released on october 24. "We still love each other and will always cherish our time together". "She looked very happy and had a smile on her face when she was leaving", the eyewitness said.
The Mom star and Pratt, 38, took to social media in August to announce their legal separation after marrying in 2009. "I am so grateful that [Pratt] contributed to the book", she shared with the mag. "Chris and I are really great friends, and I think that we always will be". "All I can say about it is, it's all true, that we truly adore each other, and we love each other, I think it still comes through", she said. "And I think I'm dying of laughter, too - except him, that is a real good actor and he is excellent in the fake laughter..."