New mom Tamar Braxton got a reality check when she realized her body measurements are not as small as she is used to on WeTV's Braxton Family Values.

Tamar Braxton Snaps At Sisters After Surprise Gone Wrong

The network released a deleted scene that revealed Braxton was not happy when her waist was measured at 30 1/2 inches.

She said, "I've never been a thir.... I've always been a twe...I think I'm being tried a little bit."

Traci & Towanda Braxton Call Out Trina Braxton's Husband, Gabe, For Overstaying His Welcome 'You Peed In The Pool?!'

The Love & War singer went on to tell cameras that it was all because of giving birth.

"My measurements have always been dope. But since I had a baby, that ain't the case. And I ain't cool with that."

She tried to double-check the numbers and claimed that she got 29 inches.

"But when I suck in I'm a 28. I don't think 30 and a half... He's a hot lie. I ain't never been no 30 and a half. Unless I was 30-years-old and a half."

Check it out below.

New body measurements was not the only drama Braxton faced in the episode. Her sisters Towanda, Traci and Trina tried to surprise her during one of her performances. They definitely succeeded in shocking the All The Way Home singer, but she was not happy to see them rocking on stage with her without a warning.

Tamar immediately expressed her frustration when she tossed a water bottle at Traci and said "That's not funny" in her microphone.

Take a clip and tune in to Braxton Family Values Thursdays at 10/9c on WeTV.