New details have emerged about the Glee season four premiere.

The September 13 episode will be titled 'The New Rachel', TVLine has confirmed.

"She's starting fresh, [with] the challenges of New York and being there alone," explained show exec Brad Falchuk.

Lea Michele (Rachel) recently revealed that her character will have a "challenging dynamic" with her new dance teacher at NYADA (guest star Kate Hudson).

"[Her teaching philosophy is] one based on negative reinforcement," said Falchuk. "Rachel has to get used to that."

Michele previously admitted that she is "so sad" to be working apart from co-star and boyfriend Cory Monteith, following the on-screen break-up of Rachel and Finn.

Glee airs on Fox in the US and on Sky1 in the UK.

沪江娱乐快讯：关于《欢乐合唱团》（Glee）第四季首集的消息越来越丰富了。

据TV Line报道，第四季首集题名为《全新的蕾切尔》（The New Rachel）。

执行制片人布拉德·弗兰查克（ Brad Falchuk）解释道：“蕾切尔将孤身一人迎接纽约的挑战， 这将会是她的一个新开始。”

蕾切尔饰演者丽娅·米雪儿（Lea Michele）近日透露由凯特·哈德森（Kate Hudson）客串饰演的纽约戏剧学院舞蹈老师给蕾切尔找了不少的麻烦。

制片人说：“这位新老师的教学是基于负面强化理念上的。蕾切尔得学着去适应。”

伴随着萤幕上蕾切尔和芬恩（Finn）的分手，米雪儿坦言她很伤心即将和男友科瑞·蒙蒂斯（Cory Monteith 芬恩的饰演者）分开拍戏。

《欢乐合唱团》第四季将于美国时间9月13日回归FOX频道。