Jessica Simpson has finally moved on from her ex-boyfriend, football quarterback Tony Romo - she's dating Smashing Pumpkins frontman Billy Corgan, according to reports.

The singer was dumped by Romo on the eve of her 29th birthday in July, and she's so far failed to find another partner.

Simpson has been friends with 42-year-old rocker Corgan for a while, and has now taken the relationship to the next level, according to E! News.

A source tells the website, "She has fallen hard and is smitten and they are officially dating. (But her friends) think he's too old for her."

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(This news article provided by World Entertainment News Network)