Liar! Liar!

{{other uses|Liar Liar (disambiguation)}}

{{Infobox song

| name = Liar! Liar!

| cover = B'z LL.jpg

| alt =

| type = single

| artist = B'z

| album = Survive

| released = October 8, 1997

| format =

| recorded =

| studio =

| venue =

| genre = Hard rock

| length =

| label = Rooms Records

| writer = Tak Matsumoto, Koshi Inaba

| producer = Tak Matsumoto

| prev_title = 'Calling'

| prev_year = 1997

| next_title = 'Samayoeru Aoi Dangan'

| next_year = 1998

}}

"Liar! Liar!" is the twenty-third single by B'z, released on October 8, 1997. This song is one of B'z many number-one singles in Oricon chart, selling 794,000 copies during its chartrun.[http://www.oricon.co.jp/news/ranking/22742/ B'z singles performances at Oricon]

"Liar! Liar!" was featured on the PlayStation 2 music video game GuitarFreaks. Marty Friedman, ex-Megadeth guitarist who is acquainted with J-pop, stated that this song is one of his favorites in a column he wrote for the magazine Nikkei Entertainment.