Taylor Lautner and Taylor Swift enjoyed a dinner date together in Beverly Hills on Wednesday.

The Valentine's Day co-stars, who are reported to be dating, were spotted smiling as they emerged from Chris Steakhouse with a food bag.

And the jokes continued as the pair climbed into Twilight actor Lautner's car.

Taylor Swift and Taylor Lautner after dinner date in Beverly Hills.

It is the second time this week that Swift and Lautner have been pictured together, sparking further speculation of a real life romance.

On Sunday they both attended a hockey game in Los Angeles before heading back to a hotel in Beverly Hills.

And Swift, 19, struggled to speak about her relationship with the 17-year-old during a US radio interview yesterday.

When asked about Lautner, she replied: “I don't know, he's an amazing guy and we're really close ... and ah ... yep.

“We're in a movie together and I am really excited about seeing it."

Valentine's Day, which follows the lives of different couples in Los Angeles, is due to be released next February.

Taylor Swift and Taylor Lautner in LA