Sam Asghari teased he and his fiancé Britney Spears, 40, will be “baby making” over Christmas! The 28-year-old fitness trainer was caught on camera as he left a Saturday afternoon gym session in Los Angeles when he revealed their “Christmas plans” to a TMZ videographer on Dec. 18. “Baby making,” he pointedly said, stepping into a black Mercedes-Benz G-Wagon. “Baby making, a lot of baby making,” he added.