Half on a Baby

{{Infobox song

| name = Half on a Baby

| cover = Rkellyhalfonababy.jpg

| alt =

| type = single

| artist = R. Kelly

| album = R.

| released = {{Start date|1998|8|11}}

| recorded = 1997

| studio =

| genre = R&B

| length = {{ubl|5:01 (radio version)|4:55 (album version)|5:42 (extended version)}}

| label = Jive

| writer = Robert Kelly

| producer = R. Kelly

| prev_title = Friend of Mine (Remix)

| prev_year = 1998

| next_title = Home Alone

| next_year = 1998

}}

"Half on a Baby" is a song by American R&B singer R. Kelly on his third solo album R..{{Cite web|url=http://www.cduniverse.com/productinfo.asp?pid=1004910&style=music|title = R Kelly - R CD Album}} It was released as the fourth single from the album. It reached the top 20 in the United Kingdom, the Netherlands, and New Zealand. A video was released for the song, coming in at over five minutes long. The song was written and produced by Kelly. The song was originally written for singer Bobby Brown for his 1997 album, Forever, but Brown turned it down.