The Bachelor” has served as a blueprint for many, spawning numerous spinoffs — 60 collective seasons having aired since the first in 2002 — with its very straightforward format: a group of singles vie for the attention of one man or woman. It was a method used many times through the years. VH1 tackled the same with “Rock of Love” as Bret Michaels searched for love and “Shot at Love,” with Tila Tequila looking for “the one.” Some have flipped the format upside down, like “Joe Millionaire,” which threw in an added layer of a man lying about being rich.