It seems that Teen Mom 2's Jenelle Evans has agreed not to release photos of her newborn son Kaiser until MTV airs his birth episode this week and the mother of two is certainly getting impatient about it.

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Evans revealed last weekend that her and boyfriend Nathan Griffith would be releasing the professionally taken photographs of little Kaiser, born June 29, during the week.

"Couple more days I'll post pics #Promise !" tweeted Evans a few days later.

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While it seemed like Evans had just decided to wait, she returned to Twitter Sunday morning to voice her frustration. "I have sooooo many pics to upload of Baby Kai…" she explained, "Getting aggravated that I can't post them yet".

Evans' "aggravation" implies that her withdrawal of the photographs is not out of a desire to do so, and many fans responded to the post under the impression that she had made some sort of deal with MTV about the pictures.

The 23-year-old might not be able to post photos of Kaiser just yet, but she did offer up a number of family picks with Griffith, and Evans' 5-year-old son Jace as the family enjoyed some time out together looking at animals on Saturday.

On Sunday afternoon she posted another photo with the glowing caption "My 3 men! My family is so beautiful!" Kaiser, who was in the car when the photograph was taken, is intentionally out of frame. 

Teen Mom 2 continues on MTV Wednesdays at 10 p.m. ET/PT.

Tags: Teen Mom 2 MTV Reality TV