Former Bama QB is already a fan favorite of Oklahoma Sooners fans. Jalen is already a celebrity as fans line up to get acquainted.

Recently, fans wanted pictures and autographs with long lines forming.

Jalen officially became a Sooner Tuesday evening, with coach Lincoln Riley saying he had signed a financial aid agreement with OU and enrolled in spring classes.

Jalen will participate in spring football and have one season of eligibility with the Crimson and Cream.

Source:BamaOnLine