The 23 year old, who has appeared in such TV shows as 90210 and The Secret Life of the American Teenager, enjoyed a date with The Hard Times of RJ Berger actor at Hollywood hotspot Bagatelle LA last week (03Jul12).
A source tells the New York Post, "She sipped on bourbon, while Jason draped his arm around her the whole evening. The two were holding hands, flirting and canoodling."
The couple later continued its evening at nearby Sayers Club, where Willis performed a few songs.
The actress has been previously linked to High School Musical hunk Zac Efron as well as Glee stars Mark Salling and Chord Overstreet.