Lea Michele and Cory Monteith are going strong as a couple!!

The Glee duo was spotted out arm-in-arm in Hollywood, California on Monday heading to a lunch date, proving that their off-screen romance probably won't be ending any time soon. Click through the gallery to check out pics from their adorable outing!

Cory Monteith and Lea Michele Head to Lunch

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Lea dressed down in a pair of ripped jeans and a dark, striped sweater, adding black heels to dress up the look, while Cory went super casual in jeans and a navy blue t-shirt. The couple met on the set of Glee, but Lea had a boyfriend at the time. However, her chemistry with Cory must have been pretty darn good, because once she broke up with her ex, she started dating her co-star just months later -- and let's be real -- how can you not absolutely adore them together!?!

How long do you think Lea and Cory will last!? Are wedding bells in their future?

Photos Courtesy of: Fame/Flynet