Who's that woman Ryan's with?

Sometimes you have someone on your lap in the car because the car is crowded.

This seems to be the possibility the tabloids overlooked in chronicling American swimmer Ryan Lochte's night on the town in London to celebrate his Olympic victories.

The Daily Mail, for example, ran a series of paparazzi snaps of a woman dressed in a skimpy blue striped top climbing over Lochte then sitting on his lap under the headline "Lochte Lovin." E! News reported the swimmer "appeared slightly disoriented" as the mystery woman climbed on to his lap

Turns out the fidgity woman is Megan Lochte Torrini, Ryan's 31-year-old big sister, BuzzFeed reports.