POPSTARS by HEAR'SAY has sold 1,015,000 copies in 30 countries. The album sold best in United Kingdom (900,000 copies), New Zealand (15,000 copies) and (0 copies).
POPSTARS certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 New Zealand |
15,000 | 1x Platinum |
New Zealand Sales: 15,000
Certification / note: 1x Platinum
Certification Date / sales as of:
|
|
 United Kingdom |
900,000 | 3x Platinum | 8 June, 2001 |
United Kingdom Sales: 900,000
Certification / note: 3x Platinum
Certification Date / sales as of: 8 June, 2001
|
 Europe (IFPI) |
1,000,000 | 1x Platinum | 2001 |
Europe (IFPI) Sales: 1,000,000
Certification / note: 1x Platinum
Certification Date / sales as of: 2001
|
| Total sales | 1,015,000 | (in 30 countries) |
Total
Sales: 1,015,000
(in 30 countries)
|
Year-end chart performance for POPSTARS
| Chart 2001 | Rank | Sales |
| UK Albums |
18 | 770,000 |
| UK Artist Albums |
14 | 770,000 |