Miley Cyrus is primed and ready for her primetime debut! The 19-year-old actress recently taped a cameo for CBS' Two and Half Men, where she rocked a platinum blonde pixie cut and a skimpy coral bikini top. The hit series, starring Ashton Kutcher, 34, Jon Cryer, 47, and Angus T. Jones, 18, returns for a 10th season September 27 at 8:30 p.m. EST on CBS.

In Cyrus' episode, airing October 17, the former Hannah Montana star plays a girl named Missi who romances Jake (Jones). Missi's arrival also makes Walden (Kutcher) feel old.

After Cryer won the Primetime Emmy Award for Outstanding Lead Actor in a Comedy Series September 23, he spoke to E! News about Cyrus' upcoming appearance. "[Missi] is just coming to L.A. to see what it's like to live out there. She stays with us for a few days and of course throws everything into disarray," he said. "[Miley] is beautiful and remarkable. You will enjoy her on the show!"

After Charlie Sheen was fired from Two and a Half Men in March 2011 (with Kutcher eventually replacing him), the sitcom has been revitalized, according to Cryer. "The biggest challenge of this year was just re-launching the show," he told reporters in the press room. "The biggest thing was, 'Can this continue?'"

Cyrus joins a long list of high-profile guest stars on the CBS smash, including Megan Fox, Enrique Iglesias, Teri Hatcher, Chris O'Donnell, Heather Locklear, John Stamos and Jenny McCarthy. Coincidentally, Cyrus starred opposite Kutcher's ex-wife, Demi Moore, 49, in the movie LOL; The film was given a limited release in March 2012.

沪江娱乐快讯：近日，美国甜心小天后麦莉·赛勒斯和艾什顿·库彻在热门喜剧《好汉两个半》第十季中演对手戏的一组剧照曝光。此前麦莉凭出演《汉娜·蒙塔纳》广获粉丝，最近她刚刚剪了短发人气不断飙升。据报道，近日她刚与CBS签约客串热门美剧《好汉两个半》，出演和杰克·哈勃有感情瓜葛的女孩。

据悉，赛勒斯在剧中饰演名叫“米西”的女孩，是库彻女儿的好友，此次来到他家中做客，她来访的日子与杰克从部队回家探亲的日子凑到了一起，两人在这段时间里产生了一段感情。此外，麦莉在剧中以清新短发形象形象示人，穿着性感，且与库彻有一些对手戏份，她身穿性感比基尼，疑似色诱沃顿，这将会给觉得自己内心老了的沃顿带来不一样的青春活力。

《好汉两个半》美国东部时间每周一晚9点在CBS电视台播出。