The stunning redhead, who has been dating Without a Trace star Enrique since last year, set tongues wagging when she attended a party in Rome last week and she kept her hand firmly planted on her belly.
Earlier today we spotted Lily strolling through the streets of West London with her fiancé, who is rumoured to have popped the question a few weeks ago and even though she kept her stomach covered most of the time (like most of us do when we go out) and she sipped on a soft drink when they stopped off at a café, we still don’t think she’s pregnant.
The 21-year-old model has only just completed her first year at Cambridge University so could she really be expecting a baby? It would be very inconvenient, but hey, stranger things have happened!