Self-styled Sikh preacher Amritpal Singh on Friday tied the knot with a UK-based NRI Kirandeep Kaur in a simple ceremony at Jallupur Khera, his native village in Amritsar. The 'Anand Karaj' (a Sikh ritual) was held with a limited gathering of family members from both sides at a gurudwara in Baba Bakala in Amritsar.