Owen Wilson and Jennifer Aniston, in Miami shooting their new film "Marley & Me," are "very flirty" between takes, according to U.S. reports. (Photo:chinadaily.com.cn/Agencies)

Hollywood's most famous bachelorette Jennifer Aniston has set her eyes on her latest co-star, Owen Wilson, according to U.S. reports.

The Friends star is said to be getting close to the comedian in Miami, where they are currently shooting the upcoming film "Marley & Me."

The pair play husband and wife in the adaptation of John Grogan's memoir, and sources said there is growing chemistry between them off screen.

Getting close: the pair have been enjoying each other's company even when the cameras stop rolling. (Photo:chinadaily.com.cn/Agencies)

A crew member told American magazine Star: "The hugging didn't end when the cameras stopped rolling."

"They were very flirty together, far more than you would expect. In between takes they were hanging onto each other. They are very friendly."

Owen, who has also been catching up with his ex Kate Hudson in recent weeks, has known Jennifer for years.

She did, after all, date his "Wedding Crashers" co-star Vince Vaughn, whom she split from in 2006.

Back to work: this is Owen's first film since his suicide attempt in August. (Photo:chinadaily.com.cn/Agencies)

They were speaking regularly over the phone before shooting of the new film had even started, according to reports.

They began growing close in October, two months after his high-profile suicide attempt, when Jennifer sent Owen a copy of her favorite book, "The Power Of Now."

Now, another source told the magazine: "She's finding out that he's a terrific guy who's fun to be around."

"Jen is known for being a recluse on set. But she's having so much fun hanging out with Owen. She's just really relaxed and happy, which is nice to see."

Jennifer has been linked to a string of men since her divorce from Brad Pitt.

In recent months, she has spent time with "Pirates of the Caribbean" star Orlando Bloom and her "Traveling in Vancouver" co-star Aaron Eckhart.

(China Daily/Agencies March 14, 2008)