EXCLUSIVE: Caitlyn Jenner Will Attend Victoria's Secret Fashion Show to Support Kendall

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Caitlyn Jenner will be supporting her daughter at this year's Victoria's Secret fashion show!

A source tells ET that the former Olympian will be in attendance to watch Kendall Jenner walk in her first Victoria's Secret show.

MORE: Kendall Jenner Joins the Victoria’s Secret Fashion Show

ET learned this week that the 20-year-old model will strut her stuff on the catwalk, along with her newly single friend Gigi Hadid, when the show airs on Tuesday, Dec. 8 on CBS.

Meanwhile, Caitlyn has been such a proud parent recently, sharing this throwback picture of her daughter to celebrate her birthday, writing, "Can't believe my toothless little girl is so beautiful and 20 years old. Daddy loves you!."

WATCH: EXCLUSIVE: An Inside Look at How the Most Extravagant Victoria's Secret Angel Wings Ever Are Crafted

She went from missing her tooth to getting her wings!

Speaking of wings, the annual Victoria's Secret show's 20th anniversary will feature the brand's most ambitious art direction ever. Watch the video below to see how those extravagant wings are crafted.