How best to deal with an embarrassing astrology symbol? Let Kristen Wiig enlighten you...

Kristen Wiig and Seth MacFarlane were guests on The Late Late Show on Wednesday, and Wiig told how she dealt with her astrology symbol tattoo. First she turned it into an Ohm symbol, then added some nice branches. She is, however, getting the ever-growing tat removed, she told Corden.

MacFarlane in classic rationalist fashion said he thinks astrology is "a bunch of bullshit," pointing to the fact that the stars are ever changing positions.