Label: GOOD Music/Def Jam. Three years ago, Nicki Minaj was an upstart mixtape phenom, recently signed to Lil Wayne's Young Money Records. Not everyone had heard of her; not everyone who had heard of her believed in her potential. Then one verse, the 32 bars she delivered on Kanye West's Monster deaded all questions.
DNA Brother to Brother Test. Y-chromosome testing. Y chromosome testing is used to see if two or more male persons have the same biological father. If you wish to know if they also have the same Mother, then you will require a Full Sibling to Sibling Test.
Either two individuals can or they cannot be siblings, or parent and child. There is no in-between (but there can be on a DNA test, but that is a fault with the test and not with the relationship between those two individuals). In our case it is the probability of the event of two individuals being siblings.