Celebrity Celebrity Moms See Blake Lively's Post-Baby Glow at Her Best Friend's Wedding By Lara Walsh Lara Walsh Lara Walsh is a Chicago-based writer and editor who covers all things fashion, celebrity, pop culture, travel, and food. When she’s not avidly planning her next trip, she’s writing posts for her travel blog or mapping out her next foodie adventure. InStyle's editorial guidelines Updated on October 3, 2016 @ 07:45AM Pin Share Tweet Email Photo: James Devaney/Getty Only three days have passed since we learned that Blake Lively welcomed her second child with husband Ryan Reynolds, and the new mom is already back on her feet! The Age of Adaline actress and mother of two took to Instagram on Sunday to share a couple sweet moments between herself and her "best friend" who was a blushing bride over the weekend. "Most beautiful bride on the planet. And the best friend I could ask for," Lively gushed in the caption to an Instagram photo of the BFFs. RELATED VIDEO: Blake Lively's Best Hair Moments The snap shows her looking fabulous in a black trench coat with her ombré strands styled into voluminous curls. The woman of the hour wears a bedazzled white wedding dress with sheer sleeves and a plunging V-neck and smiles as Lively gives her a smooch on the cheek. "@jessicarose617 thank you for being EVERYTHING. I love you," the Shallows star, who is mom to 1-year-old daughter James, continued in the caption. The actress also shared a close-up look at the wedding gown's details: Blake Lively and Ryan Reynolds Welcome Their Second Child With the glowing 29-year-old looking as effortlessly gorgeous as usual and showing no signs of sleep deprivation, it seems that Lively has her new mom strategies down pat.