Rachel McAdams always knows how to work it on the red carpet, but it's her cute, effortless street style that has us thinking, hey we wanna look like that too! That's easier done than said. One of her favorite tees to wear is by Whitley Kros—a collection on soft, slouchy tees and racerback tanks adorned with prints and patterns, designed by...Beck! Beck's wife, Marissa Ribisi, is one of the women behind Whitley Kros, and her musician husband, has added his signature flare by adorning these tops with his doodles and designs. That's like a double whammy of cool for this line of must-have tops. Our favorites have to be the military epaulette draped tee and the faux tuxedo tank (complete with bow tie and buttons). Because just like McAdams said, she "loves to wear them out AND to bed!" Stylish, every wear she goes! Whitley Kros is available online, or search for boutiques here.