Come snow or shine, our favorite celebrities went all out this week. Sienna Miller turned heads in a revealing two-piece bikini during a family beach day with her daughter, Marlowe, and fiancé Tom Sturridge in Mexico. As if her bikini body didn't provide enough excitement, the actress put her new red hair on display. In much different climates, Andy Samberg hilariously turned the NYC streets into a ski slope, and Kristen Stewart buddied up with costars at Sundance. Meanwhile, Justin Bieber gave fans a photo op mere minutes after being released from jail in Miami. Check out all that and more with this week's can't-miss shots!
This Week's Can't-Miss Shots!