Kaley Cuoco has a hot boyfriend in 2013. "The Big Bang Theory" season 7 star and Ryan Sweeting are still going strong, attending the U.S. Open in New York City recently.

According to JustJared, Cuoco, 27, posed for several photos with Sweeting, 26, at the UTSA Billie Jean King Center in New York on Monday.

[For the photos, click HERE.]

The blonde actress and her beau watched the exciting men's singles finals. They were joined by several other celebrities during the tennis championship's final day.

Cuoco looked as if she was having a great time with Sweeting, and even tweeted about her excitement while being in New York.

Love everything about NYC but the horse drawn carriages. It's dangerous and cruel. Aren't we beyond this ridiculous tourist attraction?

— Kaley Cuoco (@KaleyCuoco) September 8, 2013

The starlet and her athlete beau began dating early last month. Cuoco went public with her relationship with the tennis pro after dating Henry Cavill for a short while.

Cameras had caught the new couple out and about several times this Summer. They attended the Vatulete Island Resort launch at the West Hollywood Penthouse, and had a casual lunch in Studio City, Calif. after watching a parade of Michael Jackson concert movies early last month.

Things seem to still be going strong for the twosome, who are having a lot of fun together.

"They are getting to know each other," a source told Yahoo about Cuoco and Sweeting in early August. "They both seem really in to each other though. It's in that early fun stage."   

Think Cuoco and Sweeting will go the distance? Tell us your thoughts in the comments section below!