Rihanna is currently engaged in a media blitz for her film debut 'Battleship,' where she foregoes her signature glam image to portray a weapons-handling bada--. She's been in Australia this week promoting the big budget actioner and she shared which of her co-stars she is crushing on.

Regarding the rugged, stately Liam Neeson, RiRi said, "I fell in love with [him] when I watched 'Taken' and I was so starstruck, I couldn’t even look at him on set." She further gushed, "I just had to shut down completely. Then he asked me for a picture with him to send to his son and I was like, 'Send me this picture, I want it too!'" Aw, how adorbs, right?

But RiRi wasn't just weak in the knees over her older, more established co-star. She was also taken with 'True Blood' bad boy Alexander Skarsgard. Deeming the actor "hot," the 'We Found Love' singer said, "I mean, I went from gawking at him for hours every time I watched 'True Blood' DVDs back-to-back on tour, then BOOM! He’s on set."

Even a pop diva as famous and gorgeous as RiRi was taken aback by the actor, saying, "I told myself, just breathe, act cool. Basically, I was acting on set and off set!"

Like most girls, Rihanna gets all cute and giggly when she's crushing. She's not so different from us after all!

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