The `Ghost Whisperer` actress - who has been single since splitting from 40-year-old Jamie Kennedy in April after a year of dating - has reportedly embarked on a romance with actor-and-director Alex Beh, 27.
A source close to the star told Us Weekly magazine: "She`s so into him. It`s relatively new. But they`re really cute together."
The 31-year-old star is said to have enjoyed a romantic date with Alex at Katsuya in Los Angeles` Encino and weren`t concerned about hiding their affection for one another.
The source added: "They were holding hands the whole night."
Jennifer - whose ex-boyfriends include John Mayer, Ross McCall and Carson Daly - recently admitted she feels she is a better person when she is in a relationship.
She said: "I feel like as a person, I am better as a couple. But I am learning a lot about myself."
The brunette beauty has also spoken about how much she enjoyed being single as it was a new experience for her.
She said: "My love life is just me, and I`m very happy about it. I`ve not done the single thing very much, as you know, and I`m happy to do it."