Now here’s a fun fact you may not have known – Christina Applegate and Brad Pitt once dated.

Going back to 1989 Christina joined Brad at the MTV Awards, only to ditch him half-way through for another man!

Well the moment has come back to haunt her when the star joined Andy Cohen on Watch What Happens Live to promote her new movie Vacation.

Playing ‘Plead the Fifth’, Christina was given one chance to veto a question – which unfortunately she used a little too soon.

After refusing to answer which of her co-stars had the “biggest bulge” she found herself facing the question: Just who did she ditch Brad for?

While she may have remained tight-lipped – our curiosity has certainly been piqued!

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