Rose Byrne hit up the Marimekko and Target Launch at The High Line last night looking flawless. The 36-year-old actress welcomed her first child, Rocco Robin, with boyfriend Bobby Cannavale on February 1, 2016. Dressed in head-to-toe black and a black and white patterned top, Bryne looked radiant and chic. Also on hand at the launch event was Olivia Wilde, who stars in HBO?s Vinyl alongside Cannavale, and Emmy Rossum. Both were also dressed to impress in black ensembles as well.