:In the Heart of the World

{{Use mdy dates|date=October 2011}}

{{Infobox album

| name = In the Heart of the World
在世界中心

| type = studio

| artist = Kelly Poon

| cover =In the Heart of the World.jpg

| alt =

| released = September 28, 2007

| recorded =

| venue =

| studio =

| genre =

| length =

| label = Universal Music

| producer =

| prev_title = Love Me, Kelly

| prev_year = 2006

| next_title =

| next_year =

}}

Zai Shijie Zhongxin ({{zh|c=在世界中心|In the Centre of the World}}) is the second album by Singaporean singer Kelly Poon, and her first to be released in Taiwan.{{cite news|url=http://news.xinhuanet.com/audio/2007-09/20/content_6758660.htm|archive-url=https://web.archive.org/web/20071022042746/http://news.xinhuanet.com/audio/2007-09/20/content_6758660.htm|url-status=dead|archive-date=October 22, 2007|publisher=Xinhua|title=潘嘉麗KELLY 全新專輯HELLO KELLY在世界中心 (Kelly Poon's new album Hello Kelly/Zai Shijie Zhongxin)|date=2007-09-20|access-date=2007-09-27}} It was released on September 28, 2007.{{cite news|publisher=ChinaPress|title=潘嘉麗928發新輯 (Kelly Poon to release new album on 9–28)|url=http://www.chinapress.com.my/content_new.asp?dt=2007-09-08&sec=entertainment&art=0908en12.txt|date=2007-09-07|access-date=2007-09-27}}{{Dead link|date=August 2019 |bot=InternetArchiveBot |fix-attempted=yes }}