Katie Couric Katie Couric

Katie Couric will interview Sarah Jessica Parker in her debut appearance on ABC News, according to The Hollywood Reporter.

Pegged to Parker's new romantic comedy, I Don't Know How She Does It, the sit-down will air Tuesday on Nightline and will serve as a soft launch for Couric, who will start her ABC talk show, Katie, next September.

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Among the topics covered in the interview: Parker's family, which includes a son and twin daughters with Matthew Broderick, and Internet snark.Since jumping to ABC from CBS in June, Couric has guest-hosted The View and will contribute to ABC's coverage of the 10th anniversary of 9/11.