Kate Hudson's elation over spawning with Matt Bellamy doesn't necessarily mean a vow swap is in their future. Or so says Us Weekly, which believes there's an affection imbalance in the nine-month romance. "He's more into her than she is into him," contends a source. But the Muse frontman's primo genes were seemingly irresistible. "Kate definitely wanted another baby, but she has no plans to marry Matt," opines a snitch. "She wanted [7-year-old son] Ryder to have a sibling, and Matt happened to be her boyfriend. He went along with it."