The web is growing more tangled between Nelly and Floyd Mayweather, as the boxing champ had Nelly's ex-girlfriend Ashanti sit front row at his fight against Marcos Maidana. The champ's sister also revealed that the "Rock Wit U" singer was present at his mother's house for a post-fight party.

This comes just after Nelly took Floyd's ex-fiancee Shantel Jackson to a Miami Heat game, sparking romance rumors between the two. Shantel was also the subject of a string of Facebook posts from Mayweather, who claimed that she's had multiple plastic surgeries on his dime and also aborted their twins.

Check out tweets from Floyd's sister about Ashanti in the above slide and let us know what you think.