Amber Rose is hanging out on the town more with fiancé Wiz Khalifa now that their son, Sebastian, is 4 months old. Earlier this week, the pair attended the Supper Club, partying with rapper Lil' Kim.

“I think I might go out tonight after Bash goes to sleep. ... Mommies need some fun time every now and then” the 29-year-old model tweeted.

Though Rose has not lost all the weight she gained from her pregnancy, she certainly is not letting that keep her from showing off her new body, as she showed off her legs in a green, patterned skirt.

Rose recently admitted that she weighed 202 pounds at the peak of her pregnancy, though people were unable to tell because of her height -- she tops 5’7”. Now, she's working out for an hour-and-a-half each day with celebrity trainer Jeanette Jenkins to lose the extra weight. She has already lost 30 pounds but admits it's a challenge.

“It's hard to get off baby weight. It's a different kind of weight, because for nine months you stretch your stomach out, and then it's hard to get that back. I'm working on it,” she told "E! News."

Meanwhile, this month, Khalifa is on the upcoming issue of “Sister 2 Sister” and talks about whether he was worried about Rose gaining weight and his son, Sebastian. “Naw!” the rapper replied when asked about concern over his fiancé gaining weight.

“People look at her like a model, you know what I mean? But she’s a regular person. So as long as the baby’s healthy, as long as the pregnancy is happy, that’s pretty much all that we were worried about.”

He also addressed how he felt after seeing his son for the first time. “Probably just more happy, more excited. I waited nine months for him. I’d, in my head, kind of built up what I thought he would look like, what I thought he would sound like, and then just finally when he came it was like that relief, like, “Yo, he’s here.”

Read the rest of the interview here