The socialite triggered speculation that she is romantically linked to the actor after the pair were snapped holding hands at the Vanity Fair after party following last night's Academy Awards.
Geldof posted on her Twitter account: "At the Vanity Fair Oscar night party with @eliroth who's got a silent movie star look going down tonight. Very sharp."
The 20-year-old later wrote another message that read: "@eliroth shouted 'word' into a microphone p.diddy thrust in his face whilst jumping on a couch. S**t just got real."
> Geldof gets passport back on Twitter