Last night at the Hollywood Stands Up to Cancer event, there were some bold lips, some cute dresses, and some boob curves on display.

Working suits like the rent is due tomorrow: Hunger Games/TMNT actor Alan Ritchson; Justin Mikita and Modern Family's Jesse Tyler Ferguson; Captain America himself, Chris Evans.

Deep blue and jackets: Anna Kendrick wears a cool twist on the motorcycle jacket; Alyssa Milano dresses up a blue tunic with a blazer and skinny jeans.

More skinny jeans: Anne Hathaway, looking awesome in an ensemble resembling a deconstructed tux; Christina Aguilera in stripes and some kind of ombré skin effect? Are her feet very dark? Just me?

Adorable little dress on Drew Barrymore — love the bright clutch! Selena Gomez's makeup is so beautiful, but that jumpsuit should be torn apart by dogs and then set on fire. Everything above the waist, including the cleavage, looks great; the rest is a horrible incident best never again discussed.

Neckline-wise, how low can you go? Reese Witherspoon and Heidi Klum offer some options.

Yikes. The vivid color is the only thing good about the dresses on Gwyneth Paltrow and Zooey Deschanel.

Pretty, pretty white lace on Jessica Alba. Inner monologue says: WHY IS IT STILL FREEZING COLD WINTER HERE I WANT TO WEAR THIS.

Adorable, need-in-your-closet sweater/skirt combo for Emma Roberts; chic shrunken lace tux for Lily Collins.

Favorite outfit of the night goes to Diane Kruger, whose floral Erdem jumpsuit feels fresh, elegant and fun — especially with the fuschia clutch and minty pumps.

Images via Getty.