Justin Bieber is undoubtedly a dream boyfriend for a lot of girls. After spending the day together on Selena's 19th birthday, he also made sure that he was around on his girlfriend's big day. He showed his dedication and commitment by appearing at his sweetheart's Thursday night show in Boca Raton, Florida, which was held at the Mizner Park Amphitheater.

But ask Selena if she is going to marry him, and she says "No!!"

The "Who Says" singer has no plans to marry boyfriend Justin Bieber.

The 19-year-old singer-and-actress insists her relationship with the 17-year-old pop sensation is "all good" but has no plans to tie the knot yet as she feels too young.When asked whether she will marry Justin one day, she replied: "No, I'm only 19!", reported winnipegfreepress.

Justin Bieber and Selena Gomez are this generation's Brad Pitt and Angelina Jolie. There are a lot of speculations, rumors and predictions as to how long the couple will last together, if they will tie the knot, and who is more dedicated in the relationship, etc.

While the couple seems very happy and comfortable dating each other, Selena was recently left "starstruck" when she met her idol, 'Transformers' actor Shia LaBeouf.

A Youtube Video was posted by her friends, of the time when she unexpectedly met her crush Shia. She told Reveal magazine: "I was so happy when I saw Shia. I was so starstruck. He probably thinks I'm crazy and I probably made a fool out of myself, but I love him. I have literally been obsessed with him since I was 15.

"Shia's older than me, so I look up to him. I don't want to marry him, though!"

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