Britney Spears’ first ex-husband, Jason Alexander, is calling out Kevin Federline. On Tuesday4, Alexander — who was childhood friends with the singer, 43, and briefly married her in 2004 — shared an ...

Britney Spears's first husband, Jason Alexander, slams Kevin Federline's new book, 'You Thought You Knew' while calling him out for enabling the singer.

Jason Alexander, who portrayed George Costanza on Seinfeld, will be joined by Richard Kind, Lucie Arnaz, Miachel Urie and ...

Britney Spears’ world just got a little louder again, and this time, it’s not coming from the pop icon herself. Jason Alexander, her childhood friend and first husband, is stepping up and speaking out ...

Jason Alexander knows a thing or two about marriage. The “Seinfeld” star, 65, who has been married to Daena Title since he was 22, says there are a few factors that contribute to a successful union.

Kevin Federline's new book, "You Thought You Knew," spills salacious details about his ex Britney Spears' shortcomings during their relationship ... but Britney's first husband is coming to her ...