The 27-year-old says he grew up near the Smith family after being introduced to Jada, 2015, by his son, Jaden, 21.
August witnessed 2017 BET Awards with Jada, and went on holiday with the Smith family to Hawaii in 2016.
August made his sensational claims during an interview with radio host Angela Yee that he shared on his YouTube channel.
August says: “I’ve actually sat down with the Intention of [Smith] and had a conversation due to the transformation of their marriage into a partnership of life … he has given me his blessing.”
I Love This S**t the singer said that he fell for Jada and the claims that they had a long liaison.
He said: “I totally gave myself to this relationship during the years of my life, and I really, really, really deeply love and have a ton of love for it.
“I devoted myself to it, I gave my self to it — so much to the point that I can die now and be okay with the fact that I know I really gave myself to someone.”
He then suggested that Jada could be the love of his life, saying: “And I really loved a person, I have lived and I know what it feels like — and some people never get that in this life.
“I know I’m completely blessed, and this conversation is difficult because it is so much, that it would be difficult for people to understand, but once it starts to affect me and my life — I have to speak my truth.”
Mirror Online have contacted representatives of will and Jada Pinkett for the comment, so the Page Six claim Jada Pinkett spokesperson has slammed the claims as “absolutely not true.”
The charges have sent out a thunderous shock wave by the fans of the A-List couple, who have flooded social media to speculate on the claims.
A fan predicts Jada would fire back with a video of her on his popular Red Table of the series.
The fan had tweeted that they were: “waiting for will and Jada to have August on the Red Table talk to discuss their relationship,” while sharing a photo of talk-show, the legend Wendy Williams sipping tea.
Will and Jada have been married since 1997 and they have two children together – 21-year-old son Jaden, and 19-year-old daughter Willow.
Was previously married to reality star Sheree Zampino between 1992 and 1995, and together, they have a 27-year-old son named Willard Carroll “Trey” Smith III.