The Big Bang Theory alum helped marry her younger sister, Briana, in a sweet, New Year's Eve ceremony at the Cathedral of St. Vibiana in Los Angeles.

It can't have been easy to keep yesterday's wedding - between a former journalist ... of the public were asked to leave Westminster Cathedral just after 13:30 BST, the Sun reported.

Pixie Lott and Oliver Cheshire had postponed their wedding several times because of lockdown restrictions Crowds gathered outside Ely Cathedral to see singer Pixie Lott marry her model fiancé ...