So, this week's new couple alert is kind of random... but also totally adorable!

Glee star Naya Rivera and rapper Big Sean made their official debut as an item at Tuesday's premiere of 42. Although the duo has been spotted together a few times recently, this was their first public event together, and they made it clear they were a couple by holding hands and posing with their arms around each other.

The ladies of Spring Breakers are keeping busy, with a major press tour and rounds of premieres for the film this week in Europe. Of course, all of these events call for the gals to dress their very best, meaning we're getting a ton of star style to admire!

On Tuesday, Selena Gomez, Ashley Benson and Vanessa Hudgens hit the Berlin premiere for the film. Hollywire readers voted that Selena pulled off the best look at the film's Paris premiere -- who looks best this time?! Click after the jump to check out the looks and vote!

Mila Kunis, Michelle Williams and Rachel Weisz all hit the premiere of their film Oz The Great and Powerful on Wednesday, and with three gorgeous ladies in the same place at once, we of course have to question: who looked best?

The three ladies all have very different senses of style, which show in their premiere looks. Click after the jump to check 'em out and let us know who you think has the best one!