Wedding bells are on the horizon for Jesse James and his soon-to-be fourth wife, drag racer Alexis DeJoria. It may seem like only yesterday that he was breaking the hearts of his third wife Sandra Bullock and former fiancee Kat Von D, but his peen moved on a long time ago.

Man. Keep up, people.

James and DeJoria met on Twitter (where all good relationships start) last fall, began dating in September, and he put a ring on it just two months later.

And despite the fact that he publicly humiliated Bullock with a cheating scandal just days after she won her Oscar back in 2010, Radar Online sources say James had the audacity to invite her to his upcoming nuptials.

“It seems Jesse has colossal gall to match his colossal ego," an insider revealed. "After all the hurt and humiliation he’s caused her, Sandra is the last person on Earth who would attend that affair."

“Even after their divorce, Jesse continued to get his digs in on Sandra, saying publicly that he felt 'empty inside' during their marriage and sneering that he changed as a person after marrying 'some Hollywood actress.' Sandra will never forget that."

Said source also wonders if this was a peace offering to Bullock for the hurt he caused her, while at the same time questioning James' motives behind his mad dash to the altar.

As for the latter, seems that Jesse has always had something of a “man crush” on his future father-in-law, billionaire John Paul DeJoria -- who co-founded the Paul Mitchell hair products empire, not to mention the Patron Spirits Company and the House Of Blues chain of nightclubs.

Psst, Alexis. Here's our gift to you: It starts with "pre" and ends with "nup." Get one, eh?