Bold a menu.addAction item

[dennisvz]

I would like to bold the first line in a menu.

menu = QMenu()
        menu.addAction('Reports if Single or Married')
        menu.addAction('  Your Annual SS at Each Start Month/Age', self.yourssmonthly)
        menu.addAction('  Spouse Annual SS at Each Start Month/Age', self.spssmonthly)
        menu.addAction('  Your and Spouse Annual SS on One Page', self.both_annual)

menu = QMenu()
        menu.addAction('Reports if Single or Married')
        menu.addAction('  Your Annual SS at Each Start Month/Age', self.yourssmonthly)
        menu.addAction('  Spouse Annual SS at Each Start Month/Age', self.spssmonthly)
        menu.addAction('  Your and Spouse Annual SS on One Page', self.both_annual)

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I would like to bold the "Reports if Single or Married" line only -- not the rest of the items, but need help.

thanks