Little Xander's living the good life!

The 7-month-old and his mama, January Jones, hung out poolside with pals Diane Kruger and Joshua Jackson in Topanga Canyon, CA over the weekend.

Clad in a striped cotton dress, the Mad Men star--who shaded her fair skin with a straw fedora--sat with Xander on her lap, dangling her legs in the water as the happy tot clapped his hands gleefully.

Last month, Jones, 34, opened up to Us Weekly about Xander's latest milestones."He's eating solids and just jabbering away," the actress told Us. "He's quite the charmer!"He may be young, but Xander has already made quite the impression on her Mad Men colleagues.

"They made it baby-friendly for me because I'm the first female on set to have a baby," Jones revealed. "He had his own room, and I was able to work around it because I was nursing."

Xander's biggest fan? His mom's boss, Matthew Weiner."[Matthew] is obsessed with him," Jones laughed. "He has four boys himself so every time he sees the baby he just takes him and grabs him and that is really sweet to see."

滬江娛樂快訊：因《廣告狂人》一劇走紅的女星詹紐瑞·瓊斯在去年做了單身母親，在人們紛紛猜測孩子的父親的時候，“一月姐”卻領著孩子，過得悠然自得。這不？在泳池邊曬個太陽什么的，有個這么可愛的寶寶，這位集性感與古典與一身的美人根本不在乎媒體的曝光?！霸趧〗M里大家可喜歡他啦！他還有專門的房間類！要知道誰最喜歡這小子？我老板！”