Lauren Forrest went missing after leaving a friend’s home in Southampton on Sunday just after 3pm. She told friends that she was off to look after an other friends baby.
Concerned friends have taken to social media in a desperate attempt to try to track her down.
Police have been alerted but are looking into the case before launching a formal public appeal.
A spokesman for Hampshire Constabulary said: “We are aware of a missing persons’ report but we have active lines of enquiry we are following.
If you have any information on Lauren whereabouts please contact the Police on 101