Freshly Brewed Buzz with Rooney Mara and Julianne Hough

ROONEY MARA WELCOMES BABY WITH JOAQUIN PHOENIX: Rooney Mara and Joaquin Phoenix have welcomed their first child. Russian filmmaker Victor Kossakovsky broke the news during a Q&A Sunday at the Zurich Film Festival, following a screening of the Phoenix-produced Gunda. He said: “He just got a baby, by the way, his name was … a beautiful son called River, so he cannot promote it now.” Their son was named after Phoenix’s later brother, River, who died of an overdose at 23. (Us)

JULIANNE HOUGH AND BROOKS LAICH TO MAKE THINGS WORK? Julianne Hough and Brooks Laich have separated, but they aren’t ready to call things quits. “Julianne and Brooks both want to try to make things work,” a source tells ET. “Friends closest to them see this time as very positive.” They announced their split in May. (ET)

GWYNETH PALTROW TURNS 48: Gwyneth Paltrow is celebrating her birthday in her birthday suit. The Politician star posted a playful shot on social media, writing: “Thank you all so much for the birthday wishes and thank you to @goop’s insanely amazing brand new body butter for making me think I can still get my kit off.” Her husband Brad Falchuk also wished her well, posting: “This badass is 48 today. She makes pizza from scratch, is never late for cocktail hour, makes looking good annoyingly easy and never skips an opportunity to put an asshole in his place.” (People)

KELLY OSBOURNE WELCOMES OAT: Kelly Osbourne introduced a new member of her family, Oat, to the world Sunday. She shared on social media: “Everyday I wake up and try to find the positive side to the mess we are all living in. Today I am so grateful to #RONA because with out her I would never have adopted Oat! She is the light in my life!!! What are you grateful for today?” (People)

BRUCE SPRINGSTEEN HITS THE HAMPTONS: “Born To Run” singer Bruce Springsteen passed over Asbury Park off the Empire State’s Hamptons over the weekend, showing off his toned 71-year-old physique on the beach. He recently released two singles from a new 12-track LP, “Letter to You,” out next month. (Page Six)