Before that, we saw Brooke and Sam working up a sweat together in Los Angeles. Sam was also spotted at the West Hollywood dog park earlier this year with a mystery blonde, though it’s unclear if that was Brooke in the footage. At this point, it seems obvious Sam has fully moved on from Britney, who he separated from in July 2023 … the exes finalized their divorce in May but the marriage won’t be officially over until December, which is why mum is the word for Sam and Brooke right now.