Just Can't Get Enough - the Comic Relief single by the Saturdays - has failed to make it to number one in the UK charts.
The Depeche Mode cover from the girl band was beaten back into second place by Right Round from Flo Rida ft Kesha.
The Saturdays are the first act to fail to get a number one single for Comic Relief since 1994.
In the albums chart, ubiquitous Irish rockers U2 scored their tenth number one UK album with No Line on the Horizon.
All but two of the group's 11 studio albums have gone to number one, as well as one best of compilation.
It means that only the Beatles and Elvis Presley have more UK number one albums than U2.
Top ten UK singles (last week's position)
1 Flo Rida ft Kesha - Right Round (new entry)
2 Saturdays - Just Can't Get Enough (new entry)
3 Lady Gaga - Poker Face (3)
4 Kelly Clarkson - My Life Would Suck Without You (1)
5 Taylor Swift - Love Story (2)
6 TI ft Justin Timberlake - Dead and Gone (4)
7 Lily Allen - The Fear (5)
8 Lady Gaga - Just Dance (6)
9 Shontelle - T-Shirt (8)
10 Pussycat Dolls/Missy Elliott - Whatcha Think About Me (9)
Top five UK albums (last week's position)
1 U2 - No Line on the Horizon (new entry)
2 The Prodigy - Invaders Must Die (1)
3 Only by the Night - Kings Of Leon (2)
4 Lady Gaga - The Fame (5)
5 Lily Allen - It's Not Me It's You (3)