Big Bang Theory star Johnny Galecki's girlfriend Alaina Meyer is half his age and they even have couples' tattoos

Johnny Galecki and his girlfriend Alaina Marie Meyer have a lot in common, they have been travelling together and even got tattoos of each other's initials
UPDATED NOV 13, 2018

The 'Big Bang Theory' star, 43-year-old Johnny Galecki, and his 21-year-old girlfriend are couple goals as they made their red carpet debut at the People Choice Awards on Sunday.

Though everyone knows the famous sitcom actor, his model girlfriend Alaina Marie Meyer — who happens to be half his age — is a mystery to the fans and viewers worldwide. Even though the couple went public with their relationship in September via an Instagram post, they have been together for a longer time.

On July 16, the model had uploaded a photo of her holding a polaroid picture of her Galecki and Dee Larson. From then on, the couple has been all smiles and have been traveling together all over the country.

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